Name % Correct % MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

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1 1 Pre Test Unit Name % Correct % MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Decide if the given number is a solution to the given equation. 1) = ; A) Yes B) No 1) ) = ; 7 A) Yes B) No ) ) = 5; 0 A) Yes B) No ) ) + = 7; 5 A) Yes B) No ) Solve the quadratic equation. 5) = 0 A) 0 B) 1 1 1, 0 C), 5 D) 5) ) + 5 = 0 A), 1 B), C), D), ) 7) 9 = 0 A), 0 B), C), 0 D), 7) ) 7 = 0 A) 1 7, 1 B) 1, C) 1, D), ) Solve the linear equation. 9) n = A) B) C) 1 D) 9) 10) 7.9 = A) 7. B) 7. C) 7 D) 9 10) 11). = +.1 A) 1. B) 1. C). D). 11) 1

2 1) f = 1 A) 1 B) 10 C) 10 D) 1 1) Write an equation of the line satisfing the given conditions. 1) Slope = 0; intercept of 7 A) = 7 B) = 7 C) = 0 D) = 7 1) 1) Vertical line through (, ) A) = B) = C) = D) = 1) 15) Slope = ; intercept of A) = B) = + C) = + D) = ) Solve the problem. 1) The cost of tuition at Johnson Communit College is $00 per credit hour. Each student also has to pa $90 in fees. Write an equation that shows the relationship between the total cost, C, and the number of credit hours taken,. A) C = 00 B) C = C) C = D) C = 90 1) 17) Martʹs Tee Shirt & Jacket Compan is to produce a new line of jackets with a embroider of a Great Prenees dog on the front. There are fied costs of $50 to set up for production, and variable costs of $0 per jacket. Find an equation that can be used to determine the total cost, C, encountered b Martʹs Compan in producing jackets, and use the equation to find the total cost of producing 115 jackets. A) $5 B) $5 C) $550 D) $50 17)

3 1) An accountant tabulated a firmʹs profits for four recent ears in the following table: 1) Year Profits 199 $50, $00, $00, $00,000 The accountant then fit both a linear graph and an eponential curve (seen below) to the data, in order to estimate future profits. Use the eponential graph to estimate the profits in the ear 001. A) About $1,00,000 B) About $1,000,000 C) About $750,000 D) About $00,000

4 19) An accountant tabulated a firmʹs profits for four recent ears in the following table: 19) Year Profits 199 $50, $00, $00, $00,000 The accountant then fit both a linear graph and an eponential curve (seen below) to the data, in order to estimate future profits. Use the linear graph to estimate the profits in the ear 00. A) About $00,000 B) About $1,000,000 C) About $500,000 D) About $900,000 0) On August, the Corwin famil received 7 pieces of mail, consisting of magazines, bills, letters, and ads. If the received the same number of magazines as letters, three more bills than letters, and five more ads than bills, how man magazines did the receive? A) 7 magazines B) 1 magazines C) 5 magazines D) magazines 0) 1) Initiall a pool contains 50 gallons of water. A hose is placed in the pool, and the water is turned on. The hose adds. gallons of water per minute. Write an equation that shows the relationship between the total amount of water in the pool, V, and the number of minutes the hose has been on,. A) V = B) V = C) V = D) V =. 1) ) A baseball team plaed 11 complete games last season. The had 1 fewer wins than losses. How ma games did the team win? A) 11 games B) games C) 1 games D) 77 games )

5 ) An accountant tabulated a firmʹs profits for four recent ears in the following table: ) Year Profits 199 $50, $00, $00, $00,000 The accountant then fit both a linear graph and an eponential curve (seen below) to the data, in order to estimate future profits. Use the eponential graph to estimate the profits in the ear 00. A) About $1,700,000 B) About $1,000,000 C) About $1,00,000 D) About $750,000 ) A paint miture contains 11 gallons of base for ever gallon of color. In 19 gallons of paint, how man gallons of color are there? A) 9 gallons B) 17 gallons C) gallons D) 1 gallons ) 5) A reservation clerk worked 15. hours one da. She spent twice as much time entering new reservations as she did verifing old ones and one and a half as much time calling to confirm reservations as verifing old ones. How much time did she spend entering new reservations? A). hours B) 5.1 hours C) 1. hours D). hours 5) 5

) An accountant tabulated a firmʹs profits for four recent ears in the following table: ) Year Profits 199 $50,000 1997 $00,000 199 $00,000 1999 $00,000 The accountant then

A) About $900,000 B) About $00,000 C) About $700,000 D) About $500,000 7) A high school graduating class is made up of 51 students. There are 170 more girls than bos.

6 ) An accountant tabulated a firmʹs profits for four recent ears in the following table: ) Year Profits 199 $50, $00, $00, $00,000 The accountant then fit both a linear graph and an eponential curve (seen below) to the data, in order to estimate future profits. Use the linear graph to estimate the profits in the ear 001. A) About $900,000 B) About $00,000 C) About $700,000 D) About $500,000 7) A high school graduating class is made up of 51 students. There are 170 more girls than bos. How man bos are in the class? A) bos B) 51 bos C) 17 bos D) 170 bos 7) Use the graph to find the specified value. ) 10 ) Find the value of when is 1. A) = B) = 1 C) = D) =

7 9) 10 9) Find the value of when is 5. A) = 1 B) = 1 C) = D) = 5 Find the distance between the two points. Round an approimate result to the nearest hundredth. 0) (, ) and (0, 11) A) 0 B).75 C) 9 D) 9.9 0) 1) (, 1) and (, ) A) 5 B). C) 1 D) 5 1) ) (, 0) and (0, ) A) 0 B) C).1 D) 10 ) Solve the prolem. ) Give the equation of the line that passes through point (1, ) and is parallel to the line =. A) = + 1 B) = + 5 C) = 1 D) = 5 ) ) Give the equation of the line that passes through point ( 5, 1) and is parallel to the line = 1 7. A) = 1 9 B) = 19 C) = D) = + 19 ) 5) Give the equation of the line that is perpendicular to the line = + and passes through point (0, 1). A) = 1 B) = + 1 C) = + 1 D) = 1 5) ) The total sales made b a salesperson was $5,000 after months and $,000 after months. Predict the total sales after months. A) $10,0 B) $10,9 C) $10,950 D) $10,50 ) 7) Bert is 11 kilometers awa from Brenda. Both begin to walk toward each other at the same time. Bert walks at kilometers per hour. The will meet in hours. How fast is Brenda walking? A) 1.5 kilometers per hour B).5 kilometers per hour C).5 kilometers per hour D) kilometers per hour 7) 7

8 ) Give the equation of the line that is perpendicular to the line = + 7 and passes through point (0, ). A) = B) = 1 + C) = 1 D) = 1 ) 9) A convention manager finds that she has $110, made up of twenties and fifties. She has a total of bills. How man fift dollar bills does the manager have? A) 10 B) 15 C) D) 9) Determine whether the lines are parallel, perpendicular, or neither. 0) + = and = A) Parallel B) Perpendicular C) Neither 0) 1) = and = A) Parallel B) Perpendicular C) Neither 1) ) = + and = A) Parallel B) Perpendicular C) Neither ) Determine if the relationship represented in the table is linear. If it is linear, write an equation. ) A) Linear; = 5 B) Linear; = + 5 C) Linear; = 5 D) Not linear ) ) A) Linear; = B) Linear; = C) Linear; = D) Not linear ) Find the equation of the line b using the slope intercept method. 5) 5) A) = + B) = + C) = D) =

9 ) ) A) = B) = + C) = + D) = Find the center and radius of the circle. 7) + = 9 A) (0, 0); 9 B) (1, 1); 9 C) (0, 0); D) (1, 1); 7) ) ( ) + ( + ) = 1 A) (, ); B) (, ); 1 C) (, ); 1 D) (, ); ) 9) ( 1) + = A) ( 1, 0); B) (1, 0); C) (0, 1); D) (1, 0); 9) Use patterns or a linear equation to complete the table. 50) ? 50? 100? A) B) C) D) ) 9

10 51) P 10? Q? ) A) C) P 10 Q P 10 0 Q B) D) P 10 0 Q P Q Find the slope of the line passing through the pair of points. 5) (, 5) and (, ) A) 1 1 B) 0 C) 1 D) No slope 5) 5) (9, ) and (7, ) A) 9 B) 9 C) 9 D) 1 5) 5) (9, 5) and (, 1) A) 5 B) 5 C) 5 D) 1 5) Substitute to find the value of the epression. 55) A train must cover a distance of 9 miles. The velocit, in miles per hour, of the train is 9 t where t is the time, in hours, to complete the trip. If the train completes the trip in hours, what is its velocit? A) 10 miles per hour B) 5,75 miles per hour C) 109 miles per hour D) 0.01 miles per hour 55) 5) The area of a rectangle of length l and width w is given b the formula A = lw. Annʹs backard is rectangular with a length of. ards and a width of 7.9 ards. Find the area of Annʹs backard. A).7 d B) 10.7 d C) 10.7 d D).7 d 5) 57) Traveling at r kilometers per hour for t hours, a driver will travel rt kilometers. How far will Dann travel in hours at a speed of 99 kilometers per hour? A) 9 mi B) 10 km C). km D) 9 km 57) 5) Bill takes four times as long to do a job as Jose. Suppose t represents the time it takes Bill to do the job. Then t/ represents the time it takes Jose. How long does it take Jose if it takes Bill 75 minutes? A) min B) 1.75 min C) min D) min 5) Write the answer to the problem as an algebraic epression. 59) A theater ticket for adults is a dollars and the price of a childʹs ticket is C dollars. If 9 adults and 5 children attend the theater one night, how much mone did the theater make? A) 105aC B) 9a + 5C C) 5a + 9C D) 9C + Ca 59) 10

11 0) Toda the Center Cit baseball team scored 5 runs. The da before esterda the scored w runs. How man runs did the score in these two das? A) 5 + w B) 5 + w C) 5w D) 5 w 0) 1) Bill is q ears old. How old will he be in 10 ears? How old was he ears ago? A) q + 10; q; B) 10q; q C) q + 10; q D) q + ; q 10 1) ) Two numbers have a sum of. One of the numbers is t. Find the other number. A) + t B) t C) t + D) t ) Find the other endpoint of a line segment with the given midpoint and one endpoint. ) Endpoint: (, 1); Midpoint: 15, A) (9, 5) B) 15, C), 15 D), ) ) Endpoint: (, 9); Midpoint: 11, 17 A) 11, 17 B) 17, 11 C) 7, 1 D) (9, ) ) 5) Endpoint: (0, 0); Midpoint: (, ) A) (, 1) B) (, 1) C) ( 1, ) D) (1, ) 5) Without graphing, identif the slope and the intercept. ) + = A) Slope ; intercept (0, 1) B) Slope ; intercept (0, 1) C) Slope ; intercept (0, 1) D) Slope 1 ; intercept (0, 1) ) 7) = A) Slope 7 ; intercept 0, 9 9 C) Slope 9 9 ; intercept 0, 7 B) Slope 9 9 ; intercept 0, 7 D) Slope 7 ; intercept 0, 9 9 7) ) = 1 5 A) Slope 1 1 ; intercept (0, 5) B) Slope ; intercept (0, 5) C) Slope 1 1 ; intercept (0, 5) D) Slope ; intercept (0, 5) ) 11

12 Find the slope of the line through the given points. 9) (5, 9) and (, ) A) 1 B) 1 C) D) ) 70) ( 11, 17) and (, 7) A) B) 7 C) D) 70) 71) (, ) and (, 1) A) 1 B) 1 1 C) 0 D) No slope 71) Give the slope and the intercept for the line represented b the equation. 7) = 7 A) Slope = ; intercept: (0, 7) B) Slope = ; intercept: (0, 7) C) Slope = 7; intercept: (0, ) D) Slope = 7; intercept: (0, ) 7) 7) = 1 A) Slope = 1; intercept: (0, 0) B) Slope = 0; intercept: (0, 1) C) No slope; intercept: (0, 1) D) Slope = 1; intercept: (0, 1) 7) State whether the equation represents a linear, quadratic, or eponential function. 7) = 7 A) Linear B) Quadratic C) Eponential D) None of the above 7) 75) = A) Linear B) Quadratic C) Eponential D) None of the above 75) 7) + = A) Linear B) Quadratic C) Eponential D) None of the above 7) 77) = 0 A) Linear B) Quadratic C) Eponential D) None of the above 77) Find the midpoint of the line segment having the given endpoints. 7) (, ) and (7, ) A) M 9, 9 B) M 5, C) M 9, 9 D) M 5, 7) 79) (1, ) and (, ) A) M 5, 1 B) M 7 5, C) M 7, D) M, 79) 1

13 0) (, ) and ( 7, ) A) M 15, 1 B) M 1 15, C) M 1, D) M, 0) Write the equation of a line having the given slope and intercept. 1) Slope = ; intercept = 0 A) = B) = + C) = D) = 1) ) Slope = 0; intercept = 5 A) = 5 B) = 0 C) = 5 D) = 5 ) ) Slope = 10 ; intercept = ) A) = + 10 B) = 10 C) = 10 D) = + 10 State the solutions, or estimated solutions, to the quadratic equation represented b the related quadratic function. ) ) A) 0 B) C) D) No solutions 5) 5) A) B) C) 0 D) 0, 1

14 ) ) A) 7 B) 0 C) 7 D) No solutions Give the equation of the circle with the given center and radius. 7) Center at (0, 0); radius = 5 A) ( 5) + ( 5) = 5 B) + = 5 C) + = 5 D) + = 5 7) ) Center at (, 1); radius = 1 10 A) ( ) + ( + 1) = C) ( + ) + ( + 1) = B) ( + ) + ( 1) = D) ( ) + ( 1) = ) Use the discriminant to determine how man real number solutions the equation has. 9) s 5s + = 0 A) B) 1 C) 0 9) 90) w w + = 0 A) B) 1 C) 0 90) 91) t + t + 1 = 0 A) B) 1 C) 0 91) Tell whether the quantit is constant or variable. 9) The number of ards in a mile A) Constant B) Variable 9) 9) The price per gallon of gasoline A) Constant B) Variable 9) 9) The number of das in the month of Jul A) Constant B) Variable 9) 1

15 Determine the number of real number solutions to the equation from the given graph. 95) + 11 = 0, given the graph of = ) A) B) 0 C) D) 1 9) + 15 = 0, given the graph of = ) A) 0 B) C) 1 D) 15

16 97) + 1 =, given the graph of = 1 97) A) 0 B) 1 C) D) 1

17 Graph the linear equation. 9) = 5 9) A) B) C) D) 17

18 99) = ) A) B) C) D) 1

19 100) = + 100) A) B) C) D) 19

20 Answer Ke Testname: 1 UNIT PRE TEST 1) B ID: MESTO 1..1 Objective: (1.) Determine if Value is Solution to Equation (Y/N) ) B ID: MESTO Objective: (1.) Determine if Value is Solution to Equation (Y/N) ) A ID: MESTO 1..1 Objective: (1.) Determine if Value is Solution to Equation (Y/N) ) A ID: MESTO 1..1 Objective: (1.) Determine if Value is Solution to Equation (Y/N) 5) B ID: MESTO Objective: (1.) Solve Quadratic Equation ) C ID: MESTO 1.. Objective: (1.) Solve Quadratic Equation 7) B ID: MESTO Objective: (1.) Solve Quadratic Equation ) B ID: MESTO Objective: (1.) Solve Quadratic Equation 9) A ID: MESTO 1.. Objective: (1.) Solve Linear Equation 10) D ID: MESTO Objective: (1.) Solve Linear Equation 11) B ID: MESTO Objective: (1.) Solve Linear Equation 1) D ID: MESTO Objective: (1.) Solve Linear Equation 1) D ID: MESTO Objective: (1.) Write Equation of Line Given Conditions 1) A ID: MESTO Objective: (1.) Write Equation of Line Given Conditions 15) C ID: MESTO 1.. Objective: (1.) Write Equation of Line Given Conditions 1) B ID: MESTO Objective: (1.) Solve Apps: Linear and Quadratic Equations 17) C ID: MESTO Objective: (1.) Solve Apps: Linear and Quadratic Equations 1) B ID: MESTO Objective: (1.1) Solve Apps: Interpret Graph of Eponential Function 19) A ID: MESTO Objective: (1.1) Solve Apps: Interpret Graph of Eponential Function 0) D ID: MESTO Objective: (1.1) Solve Apps: Use Equation to Solve Problem 1) B ID: MESTO 1..7 Objective: (1.) Solve Apps: Linear and Quadratic Equations ) B ID: MESTO 1.1. Objective: (1.1) Solve Apps: Use Equation to Solve Problem ) C ID: MESTO Objective: (1.1) Solve Apps: Interpret Graph of Eponential Function ) D ID: MESTO Objective: (1.1) Solve Apps: Use Equation to Solve Problem 5) D ID: MESTO 1.1. Objective: (1.1) Solve Apps: Use Equation to Solve Problem ) C ID: MESTO Objective: (1.1) Solve Apps: Interpret Graph of Eponential Function 1

21 Answer Ke Testname: 1 UNIT PRE TEST 7) C ID: MESTO 1.1. Objective: (1.1) Solve Apps: Use Equation to Solve Problem ) A ID: MESTO Objective: (1.) Find Values of, Given Graph 9) B ID: MESTO 1.. Objective: (1.) Find Values of, Given Graph 0) D ID: MESTO Objective: (1.) Find Distance Between Two Points 1) D ID: MESTO 1.. Objective: (1.) Find Distance Between Two Points ) D ID: MESTO Objective: (1.) Find Distance Between Two Points ) D ID: MESTO Objective: (1.) Write Equation of Line Given Conditions ) A ID: MESTO Objective: (1.) Write Equation of Line Given Conditions 5) A ID: MESTO Objective: (1.) Write Equation of Line Given Conditions ) D ID: MESTO Objective: (1.) Solve Apps: Linear Equations 7) A ID: MESTO 1..7 Objective: (1.) Solve Apps: Linear Equations ) C ID: MESTO Objective: (1.) Write Equation of Line Given Conditions 9) B ID: MESTO Objective: (1.) Solve Apps: Linear Equations 0) B ID: MESTO Objective: (1.) Identif Parallel and Perpendicular Lines 1) C ID: MESTO 1.. Objective: (1.) Identif Parallel and Perpendicular Lines ) A ID: MESTO 1.. Objective: (1.) Identif Parallel and Perpendicular Lines ) B ID: MESTO Objective: (1.1) Determine if Relationship is Linear ) D ID: MESTO 1.1. Objective: (1.1) Determine if Relationship is Linear 5) C ID: MESTO Objective: (1.) Find Equation of Line Given Graph ) C ID: MESTO 1..7 Objective: (1.) Find Equation of Line Given Graph 7) C ID: MESTO Objective: (1.) Find Center and Radius Given Equation of Circle ) D ID: MESTO 1..9 Objective: (1.) Find Center and Radius Given Equation of Circle 9) B ID: MESTO 1..9 Objective: (1.) Find Center and Radius Given Equation of Circle 50) D ID: MESTO Objective: (1.1) Complete Linear Equation and Data Table 51) C ID: MESTO Objective: (1.1) Complete Linear Equation and Data Table 5) D ID: MESTO 1..5 Objective: (1.) Find the Slope of the Line Given Two Points 5) B ID: MESTO Objective: (1.) Find the Slope of the Line Given Two Points

22 Answer Ke Testname: 1 UNIT PRE TEST 5) C ID: MESTO Objective: (1.) Find the Slope of the Line Given Two Points 55) C ID: MESTO 1.1. Objective: (1.1) Solve Apps: Evaluate Algebraic Epression 5) C ID: MESTO Objective: (1.1) Solve Apps: Evaluate Algebraic Epression 57) D ID: MESTO Objective: (1.1) Solve Apps: Evaluate Algebraic Epression 5) B ID: MESTO 1.1. Objective: (1.1) Solve Apps: Evaluate Algebraic Epression 59) B ID: MESTO 1.1. Objective: (1.1) Write Algebraic Epression 0) A ID: MESTO 1.1. Objective: (1.1) Write Algebraic Epression 1) C ID: MESTO Objective: (1.1) Write Algebraic Epression ) D ID: MESTO Objective: (1.1) Write Algebraic Epression ) A ID: MESTO 1.. Objective: (1.) Find Endpoint of Line Segment Given Midpoint/Other End ) D ID: MESTO Objective: (1.) Find Endpoint of Line Segment Given Midpoint/Other End 5) B ID: MESTO 1.. Objective: (1.) Find Endpoint of Line Segment Given Midpoint/Other End ) B ID: MESTO 1.. Objective: (1.) Find the Slope and Intercept 7) D ID: MESTO 1.. Objective: (1.) Find the Slope and Intercept ) D ID: MESTO Objective: (1.) Find the Slope and Intercept 9) A ID: MESTO 1.. Objective: (1.) Find Slope Given Pair of Points 70) A ID: MESTO Objective: (1.) Find Slope Given Pair of Points 71) D ID: MESTO Objective: (1.) Find Slope Given Pair of Points 7) A ID: MESTO Objective: (1.) Find Slope, Intercept Given Equation 7) B ID: MESTO 1.. Objective: (1.) Find Slope, Intercept Given Equation 7) D ID: MESTO Objective: (1.1) Determine Whether Equation is Linear, Quadratic, Eponential 75) C ID: MESTO 1.1. Objective: (1.1) Determine Whether Equation is Linear, Quadratic, Eponential 7) B ID: MESTO Objective: (1.1) Determine Whether Equation is Linear, Quadratic, Eponential 77) A ID: MESTO 1.1. Objective: (1.1) Determine Whether Equation is Linear, Quadratic, Eponential 7) A ID: MESTO Objective: (1.) Find Midpoint of Line Segment 79) D ID: MESTO 1..1 Objective: (1.) Find Midpoint of Line Segment 0) B ID: MESTO 1..1 Objective: (1.) Find Midpoint of Line Segment 1) C ID: MESTO 1..5 Objective: (1.) Write Linear Equation Given Slope, Intercept

23 Answer Ke Testname: 1 UNIT PRE TEST ) D ID: MESTO Objective: (1.) Write Linear Equation Given Slope, Intercept ) A ID: MESTO 1..5 Objective: (1.) Write Linear Equation Given Slope, Intercept ) B ID: MESTO Objective: (1.) Solve Quadratic Equation Given Graph 5) D ID: MESTO 1.. Objective: (1.) Solve Quadratic Equation Given Graph ) D ID: MESTO 1.. Objective: (1.) Solve Quadratic Equation Given Graph 7) D ID: MESTO Objective: (1.) Write Equation of Circle Given Center, Radius ) D ID: MESTO Objective: (1.) Write Equation of Circle Given Center, Radius 9) A ID: MESTO Objective: (1.) Use Discriminant to Determine Number of Solutions to Quadratic 90) C ID: MESTO 1.. Objective: (1.) Use Discriminant to Determine Number of Solutions to Quadratic 91) B ID: MESTO 1.. Objective: (1.) Use Discriminant to Determine Number of Solutions to Quadratic 9) A ID: MESTO Objective: (1.1) Determine if Quantit is Constant or Variable 9) B ID: MESTO Objective: (1.1) Determine if Quantit is Constant or Variable 9) A ID: MESTO Objective: (1.1) Determine if Quantit is Constant or Variable 95) A ID: MESTO 1..5 Objective: (1.) Determine Number of Solutions to Quadratic from Graph 9) A ID: MESTO 1..5 Objective: (1.) Determine Number of Solutions to Quadratic from Graph 97) B ID: MESTO Objective: (1.) Determine Number of Solutions to Quadratic from Graph 9) A ID: MESTO 1..1 Objective: (1.) Graph Linear Equation 99) B ID: MESTO Objective: (1.) Graph Linear Equation 100) B ID: MESTO 1..1 Objective: (1.) Graph Linear Equation

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

Practice Test 1-0312-Chap. 2.4,2.7, 3.1-3.6,4.1,.4,. Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write an inequalit statement involving the