The point is located eight units to the right of the y-axis and two units above the x-axis. A) ( 8, 2) B) (8, 2) C) ( 2, 8) D) (2, 8) E) ( 2, 8)
|
|
- Jean Ross
- 5 years ago
- Views:
Transcription
1 Name: Date: 1. Find the coordinates of the point. The point is located eight units to the right of the y-axis and two units above the x-axis. A) ( 8, ) B) (8, ) C) (, 8) D) (, 8) E) (, 8). Find the coordinates of the point. The point is located six units to the left of the y-axis and is on the x-axis. A) (0, 0) B) (6, 0) C) (0, 6) D) ( 6, 0) E) (0, 6) 3. Determine the quadrant(s) in which (x, y) is located so that the condition is satisfied. xy > 0 A) quadrant I B) quadrant III C) quadrant IV D) quadrants II and IV E) quadrants I and III 4. Determine the quadrant(s) in which (x, y) is located so that the condition is satisfied. x = and y < 9 A) quadrant II B) quadrant IV C) quadrants I and IV D) quadrants II and IV E) quadrants III and IV Page 1
2 5. Sketch a scatter plot of the data shown in the table. 6. Find the length of each side of the right triangle and show that these lengths satisfy the Pythagorean Theorem. Show all of your work. Page
3 7. Find the distance between the points. (7, 1), (7, 3) A) B) 4 C) 14 D) 14 E) 0 8. Find the distance between the points. Round to the nearest hundredth, if necessary. (, 5), ( 1, 8) A) B) 4.4 C) 3.16 D) E) Find the midpoint of the line segment joining the points. (, 9), (, 1) A) (0, 4) B) (4, 0) C) (5, ) D) (, 5) E) (0, 4) 10. Given points (5, 3), (3, 1). Find a third point so that the three points form the vertices of an isosceles triangle. A) (14, 9) B) ( 5, 7) C) (13, 11) D) (4, ) E) (13, 7) Page 3
4 11. During math class, a fly lands on your graph paper. It lands at a point two units from the left side of the paper and two units from the bottom of the paper. Before it flies away, it walks in a straight line to a point three units from the left side of the paper and nine units from the bottom of the paper. How far did the fly walk? Round to the nearest unit. A) 9 units B) 7 units C) 8 units D) 6 units E) 49 units 1. The cost of a widget has increased from $4.83 in 00 to $6.13 in 004. Estimate the cost of a widget in 003 to the nearest cent. A) $10.31 B) $4.18 C) $5.48 D) $5.91 E) $5.99 Page 4
5 13. The polygon is shifted to a new position in the plane. Find the coordinates of the vertices of the polygon in its new position. A) B) C) D) E) none of these 14. A polygon has vertices with coordinates (6, 1), (11, 1), (6, 6), (1, 1). Find the coordinates of the vertices if the polygon is shifted 5 units down and units to left. A) (8, 4) (13, 6), (8, 1), (3, 6) B) (1, 3), (6, 1), (1, 8), ( 4, 1) C) (11, 1) (16, 3), (11, 4), (6, 3) D) (4, 6), (9, 4), (4, 11), ( 1, 4) E) (, 7), (9, 5), (, 5), ( 1, 5) Page 5
6 Average Price (dollars per gallon) 15. Use the graph below to answer the question. Approximate the percent increase in the price of a gallon of whole milk from 1999 to 005. Average U.S. Price for Whole Milk $3.30 $3.0 $3.10 $3.00 $.90 $.80 $.70 $.60 $.50 $ Year A) 6% B) 18% C) 1% D) 9% E) 0% Page 6
7 16. A pyramid has a square base measuring s = 54 meters on each side (see figure). The triangles making up the sides of the pyramid each have an altitude of d = 45 meters. Find the height of the pyramid in meters. d s A) 7 meters B) 196 meters C) 90 meters D) 36 meters E) 97 meters 17. The ordered pair,3 is a solution point for which equation below? A) x + 4 y B) y x + x 8 C) y x D) 1 3 y x + x E) x + 4 x y x 18. Find three ordered pairs satisfying y 4 x. A) 4,6, 5,18, 6, B) 4,14, 5,, 6, C) 4,14, 5,18, 6, D) 5,18, 6,30, 7,6 E) 5,18, 6,, 7,34 Page 7
8 19. Create and complete a table to find the x and y coordinates of points that lie on the graph of the equation y x 4x. Plot at least 5 points along with the graph of the equation. A) B) Page 8
9 C) D) Page 9
10 E) Page 10
11 0. 4 Find the x- and y-intercepts of the graph of the equation y x 9x. A) x-intercepts: 0, 3, 0,3 ; y-intercept: 0,0 B) x-intercepts: 3,0, 0,0, 3,0 ; y-intercept: 0,0 C) x-intercepts: 3,0, 3,0 ; y-intercept: 0,0 D) x-intercepts: 3,0, 0,0, 3,0 ; y-intercepts: none E) x-intercepts: 0, 3, 0,0, 0,3 ; y-intercept: 0,0 Page 11
12 1. Assuming that the graph shown has y-axis symmetry, sketch the complete graph. A) B) C) Page 1
13 D) E) Page 13
14 . Given x y 9, use the algebraic tests to determine symmetry with respect to both axes and the origin. A) y-axis symmetry only B) x-axis symmetry only C) origin symmetry only D) x-axis, y-axis, and origin symmetry E) no symmetry 3. 3 x Given y, use the algebraic tests to determine symmetry with respect to both 4 x 1 axes and the origin. A) y-axis symmetry only B) x-axis symmetry only C) origin symmetry only D) x-axis, y-axis, and origin symmetry E) no symmetry Page 14
15 4. Use symmetry to sketch the graph of the given equation. A) B) C) D) Page 15
16 E) Page 16
17 5. Use a graphing utility to graph the equation and find all intercepts. Approximate any intercepts to the nearest hundredth if necessary. Use the standard graphing window size. A) B) x-intercept(s): none; y-intercept: (0, 5) C) x-intercept(s): none; y-intercept: (0, 5) D) x-intercept(s): ( 10, 0), (10, 0); y-intercept: (0, 5) E) x-intercept(s): none; y-intercept: (0, 5) x-intercept(s): none; y-intercept: none Page 17
18 6. Write the standard form of the equation of the circle whose radius is 6 and whose center is the point 1,. A) x y B) x y C) x y D) x y E) x y Write the standard form of the equation of the circle whose diameter has endpoints of 6,. 1, 10 and A) x y B) x+ 9 y+ 6 5 C) x y D) x y E) x 9 y Determine the center and radius of the circle represented by the equation x+ y A) 1 1 center:, 5 ; radius: 1 4 B) 1 1 center:, 5 ; radius: 1 16 C) 1 1 center:, 5 ; radius: 1 16 D) 1 1 center:, 5 ; radius: 1 4 E) 1 1 center:, 5 ; radius: 1 4 Page 18
19 9. A rectangular playground of length x and width y has a perimeter of 560 feet. Determine the equation for the area of the playground in terms of x. A) A 560x B) A 560x x C) A560 x D) A 80x x E) A80 x 30. Estimate the slope of the line. A) B) C) D) E) Page 19
20 31. Find the slope and y-intercept of the equation of the line. y 9 x A) 1 slope: ; y-intercept: 9 B) slope: 1 ; y-intercept: 9 C) slope: 9; y-intercept: D) slope: ; y-intercept: 9 E) slope: 9; y-intercept: 3. Find the slope and y-intercept of the equation of the line. y + 3x = 3 A) slope: 3; y-intercept: 3 B) slope: 3; y-intercept: 3 C) slope: 3; y-intercept: 1 D) slope: 3; y-intercept: 3 E) slope: 3; y-intercept: 3 Page 0
21 33. Plot the points and find the slope of the line passing through the pair of points. (, 1), (4, ) A) slope: 3 B) C) slope: 3 slope: 1 6 D) slope: 3 E) slope: 3 Page 1
22 34. Plot the points and find the slope of the line passing through the pair of points. (4, 3), ( 1, 3) A) slope: 0 B) slope: 1 C) slope: 5 D) 1 slope: 5 E) slope: undefined 35. Determine whether lines L 1 and L passing through the pairs of points are parallel, perpendicular, or neither. L 1 : ( 9, 9), (5, 3) L : ( 5, 3), ( 1, 9) A) parallel B) perpendicular C) neither 36. Determine whether lines L 1 and L passing through the pairs of points are parallel, perpendicular, or neither. L 1 : (5, ), ( 5, 9) L : (6, 8), ( 3, 6) A) parallel B) perpendicular C) neither Page
23 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Net profit (in thousands of dollars) 37. Determine whether lines L 1 and L passing through the pairs of points are parallel, perpendicular, or neither. L 1 : (4, 3), (8, 7) L : (9, 5), (1, 7) A) parallel B) perpendicular C) neither 38. The graph shows the net profit (in thousands) for Nguyen's catering business for the past year Month Use slopes to determine the month in which the net profit showed the least increase. A) February B) June C) July D) April E) January 39. Find the slope-intercept form of the equation of the line that passes through the given point and has the indicated slope. point: (8, 3) slope: m = A) y = x 3 B) y = x + 14 C) y = x 19 D) y = x + 8 E) y = x + 11 Page 3
24 40. Find the slope-intercept form of the equation of the line that passes through the given point and has the indicated slope. point: (9, 4) slope: m = = 0 A) y = x B) x = 4 C) y = 9 D) x = 9 E) y = Find the slope-intercept form of the line passing through the points. (4, 1), (5, 9) A) y 8x 4 B) y 8x + 31 C) 1 1 y x 8 D) 1 31 y x+ 8 8 E) y 8x Find the slope-intercept form of the line passing through the points. (3, ), ( 4, 3) A) 5 9 y x+ 7 7 B) 5 11 y x+ 7 7 C) 5 1 y x 7 7 D) 7 1 y x+ 5 5 E) 7 11 y x 5 5 Page 4
25 43. Use the intercept form to find the equation of the line with the given intercepts. The intercept form of the equation of a line with intercepts (a, 0) and (0, b) is x y 1, a 0, b 0. a b x-intercept: (, 0) y-intercept: (0, 5) A) 5x + y = 1 B) 1 5 x+ y 10 C) 1 x+ 5y 10 D) x + 5y = 10 E) 5x + y = Write the slope-intercept form of the equation of the line through the given point parallel to the given line. point: ( 7, 1) line: 36x 9y = 3 A) 1 43 y x B) 1 11 y x+ 4 4 C) y = 36x + 53 D) y = 4x 7 E) y = 4x Write the slope-intercept form of the equation of the line through the given point perpendicular to the given line. point: ( 4, 9) line: 7x 35y = 5 A) 1 59 y x 7 7 B) 1 49 y x 5 5 C) y = 5x + 11 D) y = 7x + 19 E) 9 y 5 x 5 Page 5
26 46. Gretel's Computer Repair Store purchases a network server for $498. The machine has a useful life of 6 years after which time another one will have to be purchased. Assume depreciation of the machine is linear. Write a linear equation giving the value V of the network server during the 6 years it will be in use. A) 1 V t6 83 B) 1 V t 6 83 C) 1 V t D) V = 83t E) V = 83t Does the table describe a function? Input value Output value A) yes B) no 48. Does the table describe a function? Input value Output value A) no B) yes 49. Does the table describe a function? Input value Output value A) yes B) no 50. Does the table describe a function? Input value Output value A) yes B) no Page 6
27 51. Which set of ordered pairs represents a function from P to Q? P = {, 4, 6, 8} Q = {, 0, } A) {(, ), (4, 0), (4, ), (6, 0), (8, )} B) {(6, ), (6, 0), (6, )} C) {(6, 0), (4, ), (, 0), (4, ), (6, )} D) {(4, 0), (6, ), (8, 0)} E) {(, ), (6, 0), (, ), (6, )} 5. Which equation does not represent y as a function of x? A) x = 5y 7 B) x = 8 C) y = 9x 7 D) y = 9x E) y 3 + 5x 53. Which equation does not represent y as a function of x? A) 4y = 0 B) x = 9y C) x 5y = 4 D) x + 4y = 8 E) 8y + 9x = Evaluate the function at the specified value of the independent variable and simplify. q (p) = 9p 9 q (1) A) 9p 81 B) 18 C) 0 D) p 9 E) p + 9 Page 7
28 55. Evaluate the function at the specified value of the independent variable and simplify. x, x1 f ( x) x + x, 1 x 1 3 x + x, x 1 f 1 5 A) 3 15 B) 1 10 C) 5 D) 7 5 E) Evaluate the function at the specified value of the independent variable and simplify. 3s f() s s 9 f (p + 4) A) 3 p 1 p 5 B) 3 p + 1 p 5 C) 3 s 1 s 5 D) 1 13 E) 1 5 Page 8
29 57. Find all real values of x such that f (x) = 0. f ( x) 81x 36 A) 3 B) 3 C) 4 9 D) 4 9 E) Find all real values of x such that f (x) = 0. 3 x f( x) A) 1 3 B) 1 3 C) 3 D) 3 E) Find the value(s) of x for which f (x) = g (x). f (x) = x 7x 3 g (x) = 9x 8 A) 8 3, 16, 9 B) 3, 7, C) 3, 5 D) 3, 5 E) 8 30, Page 9
30 60. Find the domain of the function. 7x f( x) x + 1 A) all real numbers x 1 B) all real numbers x 1, x 0 C) all real numbers D) x = 1, x = 0 E) x = Find the domain of the function. g( t) 4 t A) t B) t or t C) t 0 D) t E) all real numbers 6. Find the difference quotient and simplify your answer. f (s) = 8s + 9s, A) 17 + h B) s + s C) s + s D) 9 + 8h E) h f (4 h) f (4), h 0 h Page 30
31 63. A rectangle is bounded by the x-axis and the semicircle y 64 x (see figure). Write the area A of the rectangle as a function of x and determine the domain of the function. y 64 x (x, y) 8 8 A) A( x) x 64 x, 8 x 8 B) A( x) x 64 x, x 0 C) A( x) x 64 x, 8 x 8 D) A( x) x 64 x, all real numbers E) A( x) x 64 x, x 0 Page 31
32 64. Use the graph of the function to find the domain and range of f. A) B) C) D) E) Page 3
33 65. Use the Vertical Line Test to determine in which of the graphs y is not a function of x. A) x B) x C) x D) x E) All of the choices (A, B, C, and D) represent functions. Page 33
34 66. Find the zeroes of the functions algebraically. x + 9 x + 14 f( x) 6x A) 1 x = 7, x =, x 6 B) x = 7, x = C) 1 x 6 D) x = 7, x = E) 1 x = 7, x =, x Find the zeroes of the functions algebraically. f ( x) 5 x 3 A) 9 x 5 B) 9 x 5 C) 3 x 5 D) 3 x 5 E) no real zeroes 68. Use a graphing utility to graph the function and find the zeroes of the function. 6 f( x) 5 x A) 6 x 5 B) 5 x 6 C) 6 x 5 D) 5 x 6 E) no real zeroes Page 34
35 69. Determine the intervals over which the function is increasing, decreasing, or constant. A) B) C) D) E) Page 35
36 70. Use a graphing utility to graph the function and visually determine the intervals over which the function is increasing, decreasing, or constant. A) B) C) D) E) Page 36
37 71. Use a graphing utility to graph the function and approximate (to two decimal places) any relative minimum or relative maximum values. f (x) = x 3 x 3x 4 A) relative maximum: ( 0.54, 3.1) relative minimum: (1.87, 10.06) B) relative maximum: (1.87, 10.06) relative minimum: ( 0.54, 3.1) C) relative maximum: ( 3.1, 0.54) relative minimum: ( 10.06, 1.87) D) relative maximum: ( 10.06, 1.87) relative minimum: ( 3.1, 0.54) E) relative maximum: ( 10.06, ) relative minimum: ( 3.1, 44.50) 7. Graph the function and determine the interval(s) for which f (x) 0. f (x) = x + 3x A),0 3, B) 0,3 C) 0,3 D),0 3, E) {3} Page 37
38 73. Determine whether the function is even, odd, or neither. A) B) C) 74. Write the height h of the rectangle as a function of x. A) B) C) D) E) 75. Find the average rate of change of the function from x 1 to x. f (x) = x + 3 x 1 = 5, x = 7 A) B) 4 C) 4 D) 15 E) 1 Page 38
39 76. Use the position equation s = 16t + v 0 t + s 0 to write a function that represents the situation and give the average velocity of the object from time t 1 to time t. An object is thrown upward from a height of 67 feet at a velocity of 31 feet per second. t 1 = 1, t = 4 A) s 16t 31t 67 ; avg. velocity = 147 ft/s B) s 16t 31t 67 ; avg. velocity = 5 ft/s C) s 16t 31t 67 ; avg. velocity = 49 ft/s D) s 16t 67t 31; avg. velocity = 13 ft/s E) s 16t 67t 31; avg. velocity = 41 ft/s 77. Write the linear function f such that it has the indicated values. f( 5) = 3, f() = 9 A) 8 19 y x 7 7 B) 7 11 y x 8 8 C) 6 9 y x 7 7 D) 7 53 y x+ 6 6 E) 6 51 y x Evaluate the function for the indicated values. f ( x) 4 x (i) f (8) (ii) f ( 8.4) (iii) f A) (i) 71 (ii) (iii) 38 B) (i) 71 (ii) (iii) 4 C) (i) 70 (ii) 6 (iii) 4 D) (i) 70 (ii) 6 (iii) 38 E) (i) 70 (ii) (iii) Page 39
40 79. Which graph represents the function? A) B) C) D) E) Page 40
41 80. Which function does the graph represent? A) B) C) D) E) Page 41
42 81. Which graph represents the function? A) B) C) D) E) Page 4
43 Page 43
44 8. Which function does the graph represent? A) B) C) D) E) Page 44
45 83. A custodian is paid $8 per hour for regular time and time-and-a-half for overtime. The weekly wage function is given by 8 h, 0 h40 Wh ( ) 1( h 40) 30, h 40 where h is the number of hours worked in a week. The company increased its pay by 5 dollars per hour. What is the new weekly wage function? A) 8h 5, 0 h 40 Wh ( ) 17( h 40) 35, h 40 B) 8h 5, 0 h 40 Wh ( ) 19.5( h 40) 50, h 40 C) 13 h, 0 h40 Wh ( ) 17( h 40) 35, h 40 D) 13 h, 0 h40 Wh ( ) 17( h 40) 50, h 40 E) 13 h, 0 h40 Wh ( ) 19.5( h 40) 50, h 40 Page 45
46 84. Use the graph of f to determine which answer is the transformation. A) B) C) D) E) Page 46
47 85. Use the graph of to write an equation for the function whose graph is shown. A) B) C) D) E) Page 47
48 86. Describe the sequence of transformations from the related common function 3 f ( x) x to g. 3 g( x) 3( x 4) A) horizontal shift 4 units right; then vertical stretch by a factor of 3 B) horizontal shift 4 units left; then vertical stretch by a factor of 3 C) horizontal shift 4 units left; then vertical shrink by a factor of 3 D) vertical shift 4 units up; then vertical shrink by a factor of 3 E) vertical shift 4 units down; then vertical shrink by a factor of Describe the sequence of transformations from the related common function f ( x) to g. x g( x) x 6 A) reflection in the x-axis; then vertical shift 6 units down B) reflection in the x-axis; then vertical shift 6 units up C) reflection in the y-axis; then vertical shift 6 units up D) reflection in the y-axis; then horizontal shift 6 units right E) reflection in the y-axis; then horizontal shift 6 units left 88. Write an equation for the function that is described by the following characteristics: the shape of f ( x) A) g( x) x 5 B) g( x) x 5 C) g( x) x 5 D) g( x) x 5 E) g( x) x 5 x, but reflected in the y-axis, moved five units down Page 48
49 89. Write an equation for the function that is described by the following characteristics: the shape of f ( x) x, but moved two units down, three units to the left, and then reflected in the x-axis A) g( x) ( x 3) B) g( x) ( x 3) C) g( x) ( x 3) D) g( x) ( x ) 3 E) g( x) 3 ( x ) 90. Find ( f + g)(x). f (x) = 7x 4x 4 g(x) = 4x + 5x + 6 A) ( f + g)(x) = 11x 4 9x 10 B) ( f + g)(x) = 3x 4 + x + C) ( f + g)(x) = 11x 9x 10 D) ( f + g)(x) = 3x + x + E) ( f + g)(x) = 3x x 91. Find ( f g )(x). x 9 f( x) gx ( ) 7 x + 3 x A) x 9 ( f g)( x) 6 x + 3 B) x 60 ( f g)( x) 7 x + 3 C) x 66 ( f g)( x) 7 x + 3 D) x 63 x+ 7 ( f g)( x) 7 x + 3x E) x 63 x 7 ( f g)( x) 7 x + 3x Page 49
50 9. Find ( fg )(x). f ( x) 7x g( x) x 7 A) ( fg)( x) x x B) ( fg)( x) 7 x 14 + x C) ( fg)( x) 5 x 7 D) ( fg)( x) 14 x 7 E) ( fg)( x) 14 x + 49x 93. Find ( f g )(x). f ( x) x 3x g( x) 7 x A) x 3x ( f / g)( x), x 7 7 x B) x 3x ( f / g)( x), x 7 7 x C) x 3x ( f / g)( x), x 0 7 x D) x 3 ( f / g)( x), x 0 7 E) x ( f / g)( x) + 3, x Evaluate the indicated function for f (x) = x 7 and g (x) = x + 6. ( fg )(1) A) 4 B) 56 C) 41 D) 30 E) 54 Page 50
51 95. Evaluate the indicated function for f (x) = x 1 and g (x) = x +. ( f g )(t 8) A) t 17t + 69 B) t 17t + 73 C) t 15t + 69 D) t 15t + 73 E) t t Find f g. f (x) = x + 4 g (x) = x 7 A) ( f g)( x) x 10 B) ( f g)( x) x 3 C) ( f g)( x) x 10x 8 D) ( f g)( x) x + 11 E) ( f g)( x) x Find g f. f (x) = x + 6 g (x) = x A) ( g f )( x) x + 6 B) ( g f )( x) x 36 C) ( g f )( x) x + 36 D) ( g f )( x) x + 6x + 36 E) ( g f )( x) x + 1x + 36 Page 51
52 98. Find f g. f (x) = x + 4 gx ( ) A) 5 ( f g)( x) x B) 5 ( f g)( x) x + 8x C) 4 x + 1 ( f g)( x) x 16 D) 9 ( f g)( x) x 16 E) 4 x 59 ( f g)( x) x 16 x Find f g. f ( x) x 7 g( x) 1 x A) ( f g)( x) x x 6 B) ( f g)( x) x 6 C) ( f g)( x) 8 x D) ( f g)( x) 6 x E) ( f g)( x) 1 x 7 Page 5
53 100. Use the graphs of f and g to evaluate the function. f( x ) gx ( ) f g 3 A) 1 B) C) 4 D) 1 E) 101. The monthly cost C of running the machinery in a factory for t hours is given by C( t) 10t 100. The number of hours t needed to produce x products is given by t( x) 8 x. Find the equation representing the cost C of manufacturing x products. A) C( x) 80x 100 B) C( x) 80x 1000 C) C( x) 18x 100 D) C( x) 18x 110 E) C( x) 10x 108 Page 53
54 10. Find the inverse function of f ( x) 6 x + 4 A) x 4 gx ( ) 6 B) g( x) 4 x + 6 C) x + 4 gx ( ) 6 D) x gx ( ) 4 E) 1 g( x) x Find the inverse function of f ( x) x + A) 1/ g( x) x +, x 0 B) g( x) x +, x 0 C) g( x) x, x 0 D) g( x) x, x E) 1/ g( x) x, x Find the inverse function of f. 3 f ( x) x 1 A) 1 3 f ( x) x 1 B) 1 3 f ( x) x 1 C) 1 3 f ( x) x 1 D) 1 3 f ( x) x + 1 E) 1 3 f ( x) x + 1 Page 54
55 105. Find the inverse function of f. 9 x 6 9 f ( x), x 7 x A) 1 7x 9 3 f ( x), x 9 x 6 B) 1 7 x + 9 f ( x), x 9 x 6 3 C) 1 7 x + 9 f ( x), x 9 x 6 3 D) 1 9 x 6 9 f ( x), x 7x 9 7 E) 1 9 x f ( x), x 7x Determine whether the function has an inverse function. If it does, find the inverse function. f ( x) x + 1 A) No inverse function exists. B) f 1 ( x) x 1, x 0 C) f 1 ( x) x 1 D) f 1 ( x) x + 1, x 6 E) f 1 ( x) x 1 Page 55
56 107. Determine whether the function has an inverse function. If it does, find the inverse function. 9 x, x 3 f( x) x 3 + 5, x 3 A) No inverse function exists. B) x + 1, x 3 f ( x) 9 x 5 + 3, x 3 C) x + 1, x 5 f ( x) 9 x 5 + 3, x 5 D) x 1, x 5 f ( x) 9 x 5 + 3, x 5 E) x + 1, x 3 f ( x) 9 x, x x Use the functions given by f ( x ) 1 and 8 g( x) 3 x to find the indicated value. 1 g ( f ) (5) A) 3 4 B) 3 6 C) D) E) undefined Page 56
57 109. You have $1400 to invest in two accounts with simple interest rates of 8% and 4% per year, respectively. A model for the total interest I after the first year is I 0.08x 0.04(1400 x) where x is the number of dollars invested in the account with an interest rate of 8%. Find the inverse function, and determine the amount of money invested in the account with an interest rate of 8% when the total interest for the first year is $96. A) Inverse x5i 1400, amount invested $ 400 B) Inverse x5i 1400, amount invested $1000 C) Inverse x 5I 1400, amount invested $100 D) Inverse x 5I 1400, amount invested $500 E) Inverse x 0.08I 56, amount invested $ k Determine whether the variation model below is of the form y kx or y. x x y A) y kx B) k y x 111. k After determining whether the variation model below is of the form y kx or y, x find the value of k. x y A) k 7 B) 1 k 7 C) 7 k 3 D) 3 k 7 E) 7 k 78 Page 57
58 11. k After determining whether the variation model below is of the form y kx or y, x find the value of k. x y A) 1 k 4 B) k 3 C) 1 k 1 D) 5 k 4 E) 3 k 113. k Determine whether the variation model below is of the form y kx or y. x x y A) y kx B) k y x 114. Assume that y is directly proportional to x. If x 36 and y 7, determine a linear model that relates y and x. A) 4 y x 3 B) 3 y x 5 C) 3 y x D) 3 y x 4 E) y x 3 Page 58
59 115. The simple interest on an investment is directly proportional to the amount of the investment. By investing $5500 in a certain certificate of deposit, you obtained an interest payment of $ after 1 year. Determine a mathematical model that gives the interest, I, for this CD after 1 year in terms of the amount invested, P. I 0.04 P A) B) I 0.09 C) I 0.01 D) I E) I 0.06 P P P P 116. The sales tax on an item with a retail price of $74 is $1.7. Create a variational model that gives the retail price, y, in terms of the sales tax, x, and use it to determine the retail price of an item that has a sales tax of $3.58. A) $ B) $ C) $ D) $ E) $ The electrical resistance, R, of a wire is directly proportional to its length, l, and inversely proportional to the square of its diameter, d. A wire 15 meters long of diameter 5 millimeters has a resistance of 10 ohms. Find the resistance of a wire made of the same material that has a diameter of millimeters and is 0 meters long. A) R 1.5 ohms B) R 13.5 ohms C) R 13.8 ohms D) R 10 ohms E) R ohms Page 59
60 118. Find a mathematical model for the verbal statement: " t varies directly as the square of u and inversely as r." A) ku t r B) t ku r C) u t k r D) t k ur E) r t k u 119. Find a mathematical model for the verbal statement: A) B) C) D) E) Page 60
61 10. Find the constant of proportionality for the following situation: "y is jointly proportional to x and z and inversely proportional to w." w 9, x 6, y 5, and z 7 A) 35 k 54 B) 10 k 1 C) 15 k 14 D) 5 k 378 E) 14 k Find the constant of proportionality for the following situation: "y is jointly proportional to x and w." w3, x 8, and y 6 A) 16 k 9 B) 1 k 36 C) 1 k 1 D) 1 k 3 E) 18 k 3 1. Hooke's law states that the magnitude of force, F, required to stretch a spring x units beyond its natural length is directly proportional to x. If a force of 3 pounds stretches a spring from its natural length of 9 inches to a length of 9.7 inches, what force will stretch the spring to a length of 10.5 inches? Round answer to nearest hundredth. A) F 5.5 B) F 5.70 C) F 6.14 D) F 6.43 E) F 7.9 Page 61
Pre-Calc Chapter 1 Sample Test. D) slope: 3 4
Pre-Calc Chapter 1 Sample Test 1. Use the graphs of f and g to evaluate the function. f( x) gx ( ) (f o g)(-0.5) 1 1 0 4. Plot the points and find the slope of the line passing through the pair of points.
More informationASSIGNMENT Absolute Value Equations and Inequalities Determine whether the value is a solution of the equation: 2.5.4: 1 t + 4 = 8, t = 6
ASSIGNMENT 4 DYLAN ZWICK S MATH 1010 CLASS 2.5 Absolute Value Equations and Inequalities Determine whether the value is a solution of the equation: 2.5.1: 4x + 5 = 10, x = 3 2.5.4: 1 t + 4 = 8, t = 6 2
More informationCollege Algebra and College Algebra with Review Final Review
The final exam comprises 30 questions. Each of the 20 multiple choice questions is worth 3 points and each of the 10 open-ended questions is worth 4 points. Instructions for the Actual Final Exam: Work
More information2.1 The Rectangular Coordinate System
. The Rectangular Coordinate Sstem In this section ou will learn to: plot points in a rectangular coordinate sstem understand basic functions of the graphing calculator graph equations b generating a table
More informationCollege Algebra Joysheet 1 MAT 140, Fall 2015 D. Ivanšić. Name: Simplify and write the answer so all exponents are positive:
College Algebra Joysheet 1 MAT 140, Fall 2015 D. Ivanšić Name: Covers: R.1 R.4 Show all your work! Simplify and write the answer so all exponents are positive: 1. (5pts) (3x 4 y 2 ) 2 (5x 2 y 6 ) 3 = 2.
More informationMiddle School Math Course 3
Middle School Math Course 3 This course covers the topics shown below. Students navigate learning paths based on their level of readiness. Institutional users may customize the scope and sequence to meet
More informationMy Math Plan Assessment #1 Study Guide
My Math Plan Assessment #1 Study Guide 1. Find the x-intercept and the y-intercept of the linear equation. 8x y = 4. Use factoring to solve the quadratic equation. x + 9x + 1 = 17. Find the difference.
More informationCalifornia 5 th Grade Standards / Excel Math Correlation by Lesson Number
(Activity) L1 L2 L3 Excel Math Objective Recognizing numbers less than a million given in words or place value; recognizing addition and subtraction fact families; subtracting 2 threedigit numbers with
More informationGlossary. Glossary 981. Hawkes Learning Systems. All rights reserved.
A Glossary Absolute value The distance a number is from 0 on a number line Acute angle An angle whose measure is between 0 and 90 Addends The numbers being added in an addition problem Addition principle
More informationSemester 1 Exam Review
Semester 1 Exam Review Name Show all your work on a separate sheet this will be turned in the day of the exam and count towards calculation of your semester exam grade. Chapter 1 1. Solve. x 6 5 x 6 x
More informationIndicate the answer choice that best completes the statement or answers the question.
Name: 9th Grade Final Test Review160 pts Class: Date: Indicate the answer choice that best completes the statement or answers the question. Use the Distributive Property to write each expression as an
More informationDirections: This is a final exam review which covers all of the topics of the course. Please use this as a guide to assist you in your studies.
MATH 1113 Precalculus FINAL EXAM REVIEW irections: This is a final exam review which covers all of the topics of the course. Please use this as a guide to assist you in your studies. Question: 1 QI: 758
More informationTest Bank for Algebra and Trigonometry 10th Edition by Michael Sullivan
Test Bank for Algebra and Trigonometry 10th Edition by Michael Sullivan Ch. 2 Graphs 2.1 The Distance and Midpoint Formulas 1 Rectangular Coordinates MULTIPLE CHOICE. Choose the one alternative that best
More informationCourse Readiness and Skills Review Handbook (Topics 1-10, 17) (240 topics, due. on 09/11/2015) Course Readiness (55 topics)
Course Name: Gr. 8 Fall 2015 Course Code: C6HNH-TEK9E ALEKS Course: Middle School Math Course 3 Instructor: Mr. Fernando Course Dates: Begin: 08/31/2015 End: 06/17/2016 Course Content: 642 Topics (637
More informationMath 135 Intermediate Algebra. Homework 3 Solutions
Math Intermediate Algebra Homework Solutions October 6, 007.: Problems,, 7-. On the coordinate plane, plot the following coordinates.. Next to each point, write its coordinates Clock-wise from upper left:
More informationSection 1.1: THE DISTANCE AND MIDPOINT FORMULAS; GRAPHING UTILITIES; INTRODUCTION TO GRAPHING EQUATIONS
PRECALCULUS I: COLLEGE ALGEBRA GUIDED NOTEBOOK FOR USE WITH SULLIVAN AND SULLIVAN PRECALCULUS ENHANCED WITH GRAPHING UTILITIES, BY SHANNON MYERS (FORMERLY GRACEY) Section 1.1: THE DISTANCE AND MIDPOINT
More informationMATH 126 TEST 1 SAMPLE
NAME: / 60 = % MATH 16 TEST 1 SAMPLE NOTE: The actual exam will only have 13 questions. The different parts of each question (part A, B, etc.) are variations. Know how to do all the variations on this
More informationAlgebra Readiness. Curriculum (445 topics additional topics)
Algebra Readiness This course covers the topics shown below; new topics have been highlighted. Students navigate learning paths based on their level of readiness. Institutional users may customize the
More informationPre Algebra. Curriculum (634 topics additional topics)
Pre Algebra This course covers the topics shown below. Students navigate learning paths based on their level of readiness. Institutional users may customize the scope and sequence to meet curricular needs.
More informationFoundations of High School Math
Foundations of High School Math This course covers the topics shown below. Students navigate learning paths based on their level of readiness. Institutional users may customize the scope and sequence to
More information(MATH 1203, 1204, 1204R)
College Algebra (MATH 1203, 1204, 1204R) Departmental Review Problems For all questions that ask for an approximate answer, round to two decimal places (unless otherwise specified). The most closely related
More informationaddend angle composite number capacity Vocabulary Flash Cards Review Review Review Review Review Review
addend angle area bar graph capacity composite number cubic units difference A figure formed by two rays with the same endpoint A number to be added to another number. 2 or 3 in the sum 2 + 3. A graph
More informationCh2 practice test. for the following functions. f (x) = 6x 2 + 2, Find the domain of the function using interval notation:
Ch2 practice test Find for the following functions. f (x) = 6x 2 + 2, Find the domain of the function using interval notation: A hotel chain charges $75 each night for the first two nights and $55 for
More informationCongratulations on being placed in the GSE Accelerated Analytic Geometry B/Advanced Algebra class for the school year!
Dear Student: Congratulations on being placed in the GSE Accelerated Analytic Geometry B/Advanced Algebra class for the 0-09 school year! This is a fast-paced and rigorous college-preparatory math course
More informationThe University of the State of New York REGENTS HIGH SCHOOL EXAMINATION ALGEBRA II. Thursday, August 16, :30 to 3:30 p.m., only.
ALGEBRA II The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION ALGEBRA II Thursday, August 16, 2018 12:30 to 3:30 p.m., only Student Name: School Name: The possession or use of any
More information7. The set of all points for which the x and y coordinates are negative is quadrant III.
SECTION - 67 CHAPTER Section -. To each point P in the plane there corresponds a single ordered pair of numbers (a, b) called the coordinates of the point. To each ordered pair of numbers (a, b) there
More informationSample Questions to the Final Exam in Math 1111 Chapter 2 Section 2.1: Basics of Functions and Their Graphs
Sample Questions to the Final Eam in Math 1111 Chapter Section.1: Basics of Functions and Their Graphs 1. Find the range of the function: y 16. a.[-4,4] b.(, 4],[4, ) c.[0, ) d.(, ) e.. Find the domain
More information1) Solve the formula for the indicated variable. P = 2L + 2W for W. 2) Solve the formula for the variable y. 5 = 7x - 8y
Math120 Cumulative Review This is to help prepare you for the 40 question final exam. It is not all inclusive of the material covered in your course. Therefore items not on this review may appear on the
More informationChapter 2: Differentiation 1. Find the slope of the tangent line to the graph of the function below at the given point.
Chapter : Differentiation 1. Find the slope of the tangent line to the graph of the function below at the given point. f( ) 10, (, ) 10 1 E) none of the above. Find the slope of the tangent line to the
More informationDescribe in words how the graph of each function below would differ from the graph of f (x).
MATH 111 Exam # Review (4.1-4.4, 6.1, 6.) Describe in words how the graph of each function below would differ from the graph of f (. 1. f ( x 7). f (. f ( 5 4. f ( 5. 7 f ( 6. f ( x ) 9 7. f ( 8. f ( 9.
More informationChapter 2 Polynomial and Rational Functions
SECTION.1 Linear and Quadratic Functions Chapter Polynomial and Rational Functions Section.1: Linear and Quadratic Functions Linear Functions Quadratic Functions Linear Functions Definition of a Linear
More informationKing Fahd University of Petroleum and Minerals Prep-Year Math Program Math (001) - Term 181 Recitation (1.1)
Recitation (1.1) Question 1: Find a point on the y-axis that is equidistant from the points (5, 5) and (1, 1) Question 2: Find the distance between the points P(2 x, 7 x) and Q( 2 x, 4 x) where x 0. Question
More informationKansas City Area Teachers of Mathematics 2011 KCATM Math Competition ALGEBRA GRADE 6. Do not open this booklet until instructed to do so.
Kansas City Area Teachers of Mathematics 0 KCATM Math Competition ALGEBRA GRADE 6 INSTRUCTIONS Do not open this booklet until instructed to do so. Time limit: 0 minutes You may use calculators on this
More informationFull download all chapters instantly please go to Solutions Manual, Test Bank site: testbanklive.com
Essentials of College Algebra 11th Edition Lial Test Bank Full Download: http://testbanklive.com/download/essentials-of-college-algebra-11th-edition-lial-test-bank/ MULTIPLE CHOICE. Choose the one alternative
More informationMath 107 Study Guide for Chapters 1 and 2
Math 107 Study Guide for Chapters 1 and PRACTICE EXERCISES 1. Solve the following equations. (a) Solve for P: S = B + 1 PS (b) Solve for PV 1 1 PV T : = T T 1 (c) Solve for Q: L = Q (d) Solve for D: y
More information1. Find all relations which are functions. 2. Find all one to one functions.
1 PRACTICE PROBLEMS FOR FINAL (1) Function or not (vertical line test or y = x expression) 1. Find all relations which are functions. (A) x + y = (C) y = x (B) y = x 1 x+ (D) y = x 5 x () One to one function
More informationApproximate Number of Days. Dates Unit 1 - Integers 20 Aug 4 Aug 28 Unit 2 Rational & Irrational Numbers
HONORS MATH 7 th Grade Curriculum Map Overview 2015-16 Unit Approximate Number of Days Approximate Dates Unit 1 - Integers 20 Aug 4 Aug 28 Unit 2 Rational & Irrational Numbers 25 Aug 31 Oct 9 (including
More informationMATH 1113 Exam 1 Review
MATH 1113 Exam 1 Review Topics Covered Section 1.1: Rectangular Coordinate System Section 1.3: Functions and Relations Section 1.4: Linear Equations in Two Variables and Linear Functions Section 1.5: Applications
More informationAppendix D: Variation
A96 Appendi D Variation Appendi D: Variation Direct Variation There are two basic types of linear models. The more general model has a y-intercept that is nonzero. y m b, b 0 The simpler model y k has
More informationMATH 080 Final-Exam Review
MATH 080 Final-Exam Review Can you simplify an expression using the order of operations? 1) Simplify 32(11-8) - 18 3 2-3 2) Simplify 5-3 3-3 6 + 3 A) 5 9 B) 19 9 C) - 25 9 D) 25 9 Can you evaluate an algebraic
More informationMiddle School Math Course 2
Middle School Math Course 2 This course covers the topics shown below. Students navigate learning paths based on their level of readiness. Institutional users may customize the scope and sequence to meet
More information. State whether the triangle is an isosceles triangle, a right triangle, neither of these, or both.
PRECALCULUS MIDTERM PRACTICE TEST (2008-2009) Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the distance d(, ) between the points and.
More informationAlgebra I Midterm Exam Review
Chapter 1: Expressions, Equations, and Functions Lesson 1.1 Variables and Expressions Write a verbal expression for each algebraic expression. 23f 5m 2 + 2c 3 4n 1 7 Write an algebraic expression for each
More information4x 2-5x+3. 7x-1 HOMEWORK 1-1
HOMEWORK 1-1 As it is always the case that correct answers without sufficient mathematical justification may not receive full credit, make sure that you show all your work. Please circle, draw a box around,
More informationRe: January 27, 2015 Math 080: Final Exam Review Page 1 of 6
Re: January 7, 015 Math 080: Final Exam Review Page 1 of 6 Note: If you have difficulty with any of these problems, get help, then go back to the appropriate sections and work more problems! 1. Solve for
More informationOn a separate sheet of paper, answer the following questions by showing ALL of your work.
Final Exam Review Cummulative Math 20-1 Ch.1 Sequence and Series Final Exam Review On a separate sheet of paper, answer the following questions by showing ALL of your work. 1. The common difference in
More informationSummer Prep Work for Students Entering Geometry
Summer Prep Work for Students Entering Geometry Operations, Expressions, and Equations 4 1. Evaluate when a =, b = 0.5, c =, d = (cd) + ab. The expression x(x + ) is the same as: a.) x + b.) x + c.) x
More informationReview Assignment II
MATH 11012 Intuitive Calculus KSU Name:. Review Assignment II 1. Let C(x) be the cost, in dollars, of manufacturing x widgets. Fill in the table with a mathematical expression and appropriate units corresponding
More informationGlossary. Glossary Hawkes Learning Systems. All rights reserved.
A Glossary Absolute value The distance a number is from 0 on a number line Acute angle An angle whose measure is between 0 and 90 Acute triangle A triangle in which all three angles are acute Addends The
More informationSHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Math 1332 Exam Review Name SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Find the cardinal number for the set. 1) {8, 10, 12,..., 66} 1) Are the sets
More information3x 2 + 3y 2 +18x + 6y 60 = 0. 1) C(3,1), r = 30
1. Find the center and radius of the circle with the following equation: x 2 + y 2 +18x + 6y 60 = 0. 1) C(,1), r = 0 2) C(,1), r = 0 ) C(, 1), r = 0 4) C(, 1), r = 0 5) C(9,), r = 110 6) C(9,), r =110
More informationFinal Jeopardy! Appendix Ch. 1 Ch. 2 Ch. 3 Ch. 4 Ch. 5
Final Jeopardy! Appendix Ch. 1 Ch. Ch. 3 Ch. 4 Ch. 5 00 00 00 00 00 00 400 400 400 400 400 400 600 600 600 600 600 600 800 800 800 800 800 800 1000 1000 1000 1000 1000 1000 APPENDIX 00 Is the triangle
More informationMAC 1105-College Algebra LSCC, S. Nunamaker
MAC 1105-College Algebra LSCC, S. Nunamaker Chapter 1-Graphs, Functions, and Models 1.1 Introduction to Graphing I. Reasons for using graphs A. Visual presentations enhance understanding. B. Visual presentations
More informationQUESTIONS 1-46 REVIEW THE OBJECTIVES OF CHAPTER 2.
MAT 101 Course Review Questions Valid for Fall 2014, Spring 2015 and Summer 2015 MIDTERM EXAM FINAL EXAM Questions 1-86 are covered on the Midterm. There are 25 questions on the midterm, all multiple choice,
More informationELEMENTARY ALGEBRA WITH GEOMETRY FINAL EXAM REVIEW. 4. 3a + 5 = 5a x 7 = 4 2(3x + 4) 8. Solve for a: 5a + 3b = Solve for y: x + 2y = 4
Updated Spring 009 1 MTH 098 ELEMENTARY ALGEBRA WITH GEOMETRY FINAL EXAM REVIEW Evaluate. 1. ab a ac when a =, b =, and c =. ac (a + b) when a = 1, b =, and c =. a ac ( b) when a = 6, b =, and c = Solve
More informationName Class Date. Identify the vertex of each graph. Tell whether it is a minimum or a maximum.
Practice Quadratic Graphs and Their Properties Identify the verte of each graph. Tell whether it is a minimum or a maimum. 1. y 2. y 3. 2 4 2 4 2 2 y 4 2 2 2 4 Graph each function. 4. f () = 3 2 5. f ()
More informationCHAPTER 5-1. Regents Exam Questions - PH Algebra Chapter 5 Page a, P.I. 8.G.13 What is the slope of line shown in the
Regents Exam Questions - PH Algebra Chapter Page 1 CHAPTER -1 SLOPE AND DIRECT VARIATION 4. 069918a, P.I. 8.G.1 What is the slope of line shown in the accompanying diagram? 1. 080417a, P.I. A.A. If the
More informationALGEBRA 1 FINAL EXAM TOPICS
ALGEBRA 1 FINAL EXAM TOPICS Chapter 2 2-1 Writing Equations 2-2 Solving One Step Equations 2-3 Solving Multi-Step Equations 2-4 Solving Equations with the Variable on Each Side 2-5 Solving Equations Involving
More information1. Graph each of the given equations, state the domain and range, and specify all intercepts and symmetry. a) y 3x
MATH 94 Final Exam Review. Graph each of the given equations, state the domain and range, and specify all intercepts and symmetry. a) y x b) y x 4 c) y x 4. Determine whether or not each of the following
More informationIntermediate Algebra Final Exam Review
Intermediate Algebra Final Exam Review Note to students: The final exam for MAT10, MAT 11 and MAT1 will consist of 30 multiple-choice questions and a few open-ended questions. The exam itself will cover
More informationSample Math 22 Exam Questions No Calculators Allowed
No Calculators Allowed REVIEW 1. Write the expression as a power of x. (a) x x (b) x m+1 (x 2m+1 ) 2 (c) (x2 ) n x 5 x n 2. Simplify the expression. (a) (x1/2 y 3/2 ) 4 y 2 (b) (x 3 y) 2 y 4 (c) x 2 +
More informationMath 1101 Test 2 Practice Problems
Math 1101 Test 2 Practice Problems These problems are not intended to cover all possible test topics. These problems should serve as on activity in preparing for your test, but other study is required
More informationSpring 06/MAT 140/Worksheet 1 Name: Show all your work.
Spring 06/MAT 140/Worksheet 1 Name: Show all your work. 1. (4pts) Write two examples of each kind of number: natural integer rational irrational 2. (12pts) Simplify: ( a) 3 4 2 + 4 2 ) = 3 b) 3 20 7 15
More informationAlgebra I EOC Review (Part 2)
1. Let x = total miles the car can travel Answer: x 22 = 18 or x 18 = 22 2. A = 1 2 ah 1 2 bh A = 1 h(a b) 2 2A = h(a b) 2A = h a b Note that when solving for a variable that appears more than once, consider
More informationf exist? Why or why not? Non-AP Calculus Summer Assignment 1. Use the graph at the right to answer the questions below. a. Find f (0).
1. Use the graph at the right to answer the questions below. 4 1 0 - - -1 0 1 4 5 6 7 8 9 10 11-1 - a. Find f (0). b. On what intervals is f( x) increasing? c. Find x so that f( x). d. Find the zeros of
More informationMiddle School Math 2 Grade 7
Unit Activity Correlations to Common Core State Standards Middle School Math 2 Grade 7 Table of Contents Ratios and Proportional Relationships 1 The Number System 2 Expressions and Equations 5 Geometry
More informationMath Final Exam Review. 1. The following equation gives the rate at which the angle between two objects is changing during a game:
Math 131 Spring 2008 c Sherry Scarborough and Heather Ramsey Page 1 Math 131 - Final Exam Review 1. The following equation gives the rate at which the angle between two objects is changing during a game:
More informationFLC Ch 1-3 (except 1.4, 3.1, 3.2) Sec 1.2: Graphs of Equations in Two Variables; Intercepts, Symmetry
Math 370 Precalculus [Note to Student: Read/Review Sec 1.1: The Distance and Midpoint Formulas] Sec 1.2: Graphs of Equations in Two Variables; Intercepts, Symmetry Defns A graph is said to be symmetric
More informationWeek Unit/Lesson Learning Objectives Reporting Categories - Welcome
Mc Graw Hill Mathematics, Darul Arqam North 1 st Quarter (41 Days) 1st: Aug 8-10 (3 days) - Welcome - Survey getting to know you - Collect & log Supplies received - Classroom Rules - Curriculum overview
More informationMath 120 Final Exam Practice Problems, Form: A
Math 120 Final Exam Practice Problems, Form: A Name: While every attempt was made to be complete in the types of problems given below, we make no guarantees about the completeness of the problems. Specifically,
More informationAP Calculus Summer Homework MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
AP Calculus Summer Homework 2015-2016 Part 2 Name Score MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the distance d(p1, P2) between the points
More informationTennessee Comprehensive Assessment Program TCAP. TNReady Algebra II Part I PRACTICE TEST. Student Name. Teacher Name
Tennessee Comprehensive Assessment Program TCAP TNReady Algebra II Part I PRACTICE TEST Student Name Teacher Name Tennessee Department of Education Algebra II, Part I Directions This booklet contains constructed-response
More informationDiagnostic Test. Month Balance Change February $ March $ $13.10 April $1, $ May $ $ June $ $163.
Diagnostic Test Select the best answer for questions 1 60. Fill in the correct bubble on your answer sheet. 1. The chart shows the balance in Neil s savings account and the change from the previous month.
More informationUNIT 3: MODELING AND ANALYZING QUADRATIC FUNCTIONS
UNIT 3: MODELING AND ANALYZING QUADRATIC FUNCTIONS This unit investigates quadratic functions. Students study the structure of quadratic expressions and write quadratic expressions in equivalent forms.
More informationPre Algebra. Curriculum (634 topics)
Pre Algebra This course covers the topics shown below. Students navigate learning paths based on their level of readiness. Institutional users may customize the scope and sequence to meet curricular needs.
More informationIntermediate Algebra Semester Summary Exercises. 1 Ah C. b = h
. Solve: 3x + 8 = 3 + 8x + 3x A. x = B. x = 4 C. x = 8 8 D. x =. Solve: w 3 w 5 6 8 A. w = 4 B. w = C. w = 4 D. w = 60 3. Solve: 3(x ) + 4 = 4(x + ) A. x = 7 B. x = 5 C. x = D. x = 4. The perimeter of
More informationMA Practice Questions for the Final Exam 07/10 .! 2! 7. 18! 7.! 30! 12 " 2! 3. A x y B x y C x xy x y D.! 2x! 5 y E.
MA 00 Practice Questions for the Final Eam 07/0 ) Simplify:! y " [! (y " )].!! 7. 8! 7.! 0! "! A y B y C y y D.!! y E. None of these ) Which number is irrational? A.! B..4848... C. 7 D.. E.! ) The slope
More information2. Find the midpoint of the segment that joins the points (5, 1) and (3, 5). 6. Find an equation of the line with slope 7 that passes through (4, 1).
Math 129: Pre-Calculus Spring 2018 Practice Problems for Final Exam Name (Print): 1. Find the distance between the points (6, 2) and ( 4, 5). 2. Find the midpoint of the segment that joins the points (5,
More informationalgebraic expression angle exponent equation Vocabulary Flash Cards Review Review Review Review Review Review Big Ideas Math Red
algebraic expression angle base (of a power) coordinate plane equation exponent expression factor A figure formed by two rays with the same endpoint An expression that contains numbers, operations, and
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
MAC 1105 Fall 2007 - Final Exam Dr. Schnackenberg If you do not agree with the given answers, answer "E" for "None of the above". MULTIPLE CHOICE. Choose the one alternative that best completes the statement
More informationSection 2.1 Intercepts and symmetry. #1 4: Find the x and y-intercepts
Section 2.1 Intercepts and symmetry #1 4: Find the x and y-intercepts 1) 2) 3) Section 2.1 Intercepts and symmetry 4) #5-18: Find the x and y-intercepts. 5) 3x - 6y = 24 6) 2x + 4y = 12 7) y 2 = x + 9
More information2.1 The Rectangular Coordinate System
. The Rectangular Coordinate Sstem In this section ou will learn to: plot points in a rectangular coordinate sstem understand basic functions of the graphing calculator graph equations b generating a table
More informationAlgebra I Exam Review
Name Algebra I Exam Review Assigned on Assignment 1/17 Final Exam Practice Units 1 and Problems 1-4 1/18 Final Exam Practice Units and 4 Problems 5-5 1/19 Practice Final Exam Multiple Choice 1-16 1/ Practice
More informationAlgebra 1 End-of-Course Assessment Practice Test with Solutions
Algebra 1 End-of-Course Assessment Practice Test with Solutions For Multiple Choice Items, circle the correct response. For Fill-in Response Items, write your answer in the box provided, placing one digit
More informationMath Exam 3 Review
Math 142 Spring 2009 c Heather Ramsey Page 1 Math 142 - Exam 3 Review NOTE: Exam 3 covers sections 5.4-5.6, 6.1, 6.2, 6.4, 6.5, 7.1, and 7.2. This review is intended to highlight the material covered on
More information32. Use a graphing utility to find the equation of the line of best fit. Write the equation of the line rounded to two decimal places, if necessary.
Pre-Calculus A Final Review Part 2 Calculator Name 31. The price p and the quantity x sold of a certain product obey the demand equation: p = x + 80 where r = xp. What is the revenue to the nearest dollar
More informationQuestions # 1-53 Provide review for the Mid-Term Questions # Provide review for the Final
Central Carolina Technical College MAT 031 - Developmental Math Exam Review Questions # 1-53 Provide review for the Mid-Term Questions # 1-105 Provide review for the Final SHORT ANSWER. Write the word
More informationCOLLEGE ALGEBRA FINAL REVIEW 9) 4 = 7. 13) 3log(4x 4) + 8 = ) Write as the sum of difference of logarithms; express powers as factors.
Solve. 1) x 1 8 ) ( x ) x x 9 ) x 1 x 4) x + x 0 ) x + 9y 6) t t 4 7) y 8 4 x COLLEGE ALGEBRA FINAL REVIEW x 8) 81 x + 9) 4 7.07 x 10) 10 + 1e 10 11) solve for L P R K M + K L T 1) a) log x log( x+ 6)
More informationHarbor Creek School District
Numeration Unit of Study Big Ideas Algebraic Concepts How do I match a story or equation to different symbols? How do I determine a missing symbol in an equation? How does understanding place value help
More informationAll work must be shown in this course for full credit. Unsupported answers may receive NO credit.
AP Calculus. Worksheet All work must be shown in this course for full credit. Unsupported answers may receive NO credit.. Write the equation of the line that goes through the points ( 3, 7) and (4, 5)
More informationAverage Rate of Change & Slope of a Line MATH 092
Average Rate of Change Average Rate of Change & Slope of a Line MATH 092 Functions are used to model the way one quantity changes with respect to another quantity. For instance, how does the distance traveled
More informationMath 105 Final Exam Thursday, April 21
Math 105 Final Exam Thursday, April 21 Uniquename: Instructor: Initials: Section: 1. Do not open this exam until you are told to do so. 2. This exam has 11 pages including this cover. There are 9 problems.
More informationPart I: SCIENTIFIC CALCULATOR REQUIRED. 1. [6 points] Compute each number rounded to 3 decimal places. Please double check your answer.
Chapter 1 Sample Pretest Part I: SCIENTIFIC CALCULATOR REQUIRED 1. [6 points] Compute each number rounded to 3 decimal places. Please double check your answer. 3 2+3 π2 +7 (a) (b) π 1.3+ 7 Part II: NO
More information7th GRADE ACCELERATED MATHEMATICS Year-at-a-Glance
7th GRADE ACCELERATED MATHEMATICS 2018-2019 Year-at-a-Glance Unit 1 Ratios and Proportional Relationships 25 days Unit 2 Rational Numbers 20 days Unit 3 Expressions and Equations with Exponents and Scientific
More informationChapter Test. Solve the equation. Check your solution, if possible y = n 13 = 1.4n (8d 5) + 13 = 12d 2 6.
Solve the equation. Check your solution, if possible.. + y =.5. x = 8 3. z 3 = 8. 3.8n 3 =.n + 5 5. (8d 5) + 3 = d 6. j 8 = 8 + j 7..5(p + 5) = 5p +.5 8. 3 t + 8 = 3 (t + 8). (r + 8) = (r + ) 7 Find the
More informationx and y, called the coordinates of the point.
P.1 The Cartesian Plane The Cartesian Plane The Cartesian Plane (also called the rectangular coordinate system) is the plane that allows you to represent ordered pairs of real numbers by points. It is
More informationThe questions listed below are drawn from midterm and final exams from the last few years at OSU. As the text book and structure of the class have
The questions listed below are drawn from midterm and final eams from the last few years at OSU. As the tet book and structure of the class have recently changed, it made more sense to list the questions
More informationTest 2 Review Math 1111 College Algebra
Test 2 Review Math 1111 College Algebra 1. Begin by graphing the standard quadratic function f(x) = x 2. Then use transformations of this graph to graph the given function. g(x) = x 2 + 2 *a. b. c. d.
More informationFind all points where the function is discontinuous. 1) Find all vertical asymptotes of the given function. x(x - 1) 2) f(x) =
Math 90 Final Review Find all points where the function is discontinuous. ) Find all vertical asymptotes of the given function. x(x - ) 2) f(x) = x3 + 4x Provide an appropriate response. 3) If x 3 f(x)
More information