Final Jeopardy! Appendix Ch. 1 Ch. 2 Ch. 3 Ch. 4 Ch. 5
|
|
- Heather Terry
- 5 years ago
- Views:
Transcription
1 Final Jeopardy! Appendix Ch. 1 Ch. Ch. 3 Ch. 4 Ch
2 APPENDIX 00 Is the triangle with side lengths 17, 15, and 8 a right triangle? Why/Why not?
3 Appendix 00 If a right triangle, the Pythagorean theorem should hold: c = a + b 17 = = = 89 Yes it is a right triangle
4 APPENDIX 400 Find the quotient and remainder 4 (1 x + x ) ( x + x + 1)
5 Appendix 400 ( x x + x + x + 1) 4 (1 ) x x x+ 1 + x+ 1 x + 0x x + 0x x ( x + x + x + x x x 0 x x x x = + x x + 1) x + x+ 1 + x x (1 ) = x x+ 1
6 APPENDIX 600 Solve for x 4( x ) = x 3 x xx ( 3)
7 Appendix 600 4( x ) = x 0,3 x 3 x xx ( 3) x 4( x ) x = x x 3 x 3 x xx ( 3) 4 x( x ) + 3( x 3) = 3 4x x 8x+ 3x 9= 3 x = x ± 4(4)( 6) ± ± = = = =, (4) 8 8 4
8 APPENDIX 800 Two cars enter the Florida Turnpike at Commercial Boulevard at 8:00 A.M., each heading for Wildwood. One car s average speed is 10 miles per hour more than the other s. The faster car arrives at Wildwood at 11:00 A.M., a half an hour before the other car. What was the average speed of each car? How far did each travel?
9 Appendix 800 d v = d = vt t d = d vt 1 = 11 ( v + 10)(3) = v (3.5) 3v + 30 = 3.5v 0.5v = 30 vt v = 60 mph, v = 70mph 1 d = vt d = (70)(3) = 10mi
10 APPENDIX 1000 Rationalize and simplify: 1 1 ( ) ( ) 4 5 xy x y ( xy) 4
11 Appendix ( ) ( ) 4 5 xy x y ( xy) 1 1 ( ) 4 ( ) xy x y = ( xy) 1 1 ( ) xy ( x y ) + + = ( xy) x y xy = x y = x y x y = x y 14
12 CHAPTER 1 00 Find the distance between (-4,) and (4,8) Section 1.1
13 Chapter 1 00 d = x x + y y ( ) ( ) 1 1 d = 4 ( 4) + 8 ( ) ( ) d = 100 = 10
14 CHAPTER Find the Midpoint of the line connecting(-4,) and (4,8) Section 1.1
15 Chapter M M M x + x y + y, 1 1 = 4 + ( 4) 8+ =, = (0,5)
16 CHAPTER Find any intercepts and axes of symmetry y = x + 4 Section 1.
17 Chapter Intercepts: 0= x + 4 x = 4 ( 4, 0) y = 0+ 4 y =± (0, ) & (0, ) Axis of symmetry: x : y = x+ ( ) 4 y y: y y = x+ 4 Yes, symmetric about x axis = ( x) + 4 = x+ 4 No, not symmetric about x axis, hence not symmetric about origin
18 CHAPTER With the given point and slope, find the equation of the line in slope-intercept form. P = (, 4), m= 3 4 Section 1.3
19 Chapter P= (, 4) = ( x, y ); m= 1 1 y y= mx ( x) y 4 = ( x ) y = x
20 CHAPTER Find the standard form of the equation of a circle with endpoints of a diameter at (4,3) and (0,1). Section 1.4
21 Chapter ( ) + ( ) diameter = d = x x y y = 1 1 d 0 radius = r = = x + x y + y center = h k = M = = 1 1 (, ), (, ) 0 then the standard form of a circle is: ( x h) ( x ) ( y ) + = ( x + + ( y k) = r ) ( ) 5 y = 0
22 CHAPTER 00 If 1 3x f( x) =, gx ( ) = x+ x+ 3 Find the domain of f(x)*g(x) Section.1
23 Chapter x f( x) =, gx ( ) = x+ x+ 3 3x f( x)* gx ( ) = ( x+ )( x+ 3) f( x)* gx ( ):{ x x, x, 3}
24 CHAPTER 400 Determine if the function is even, odd, or neither algebraically. 3 y = x 5x + Section.3
25 Chapter x To determine algebraically, substitute (-x) in for x: x y x 3 3 ( ) 5( ) 100-x 5x + y = x x + y = x 5x 3 = + x As some signs change, but not all, we cannot conclude that it is even or odd. (Even=no signs change, Odd=all signs change) Hence it is neither.
26 CHAPTER 600 Locate all intercepts and graph the piecewise function 3 x for x 1 f ( x) = x for 1< x 1 x for 1< x < 9 Section.4
27 Only intercept in the intervals is (0,0). Chapter 600
28 CHAPTER 800 List the transformation and graph each transformation, beginning with the standard graph f( x) = 3 x+ 1 8 Section.4
29 Chapter 800 f( x) = 3 x+ 1 8 Shift one unit left Shift eight units down Compress by a factor of 3
30 CHAPTER 1000 An equilateral triangle is inscribed in a circle of radius r. Express the area within the circle, but outside the triangle as a function of the length of the triangle side, x and r Section.5
31 Chapter 1000 A circle = π r 3 Atriangle = x 4 (divide the equilateral triangle in half; 3 base = x /, hypotenuse=x, find height= x) 3 A= Acircle Atriangle = π r x 4
32 CHAPTER 3 00 The monthly cost C, in dollars, for international calls on a certain cellular phone plan is given by the function Cx ( ) = 0.38x+ 5 Where x is the number of minutes used. (a) What is the cost if you talk on the phone for 50 minutes? (b) Suppose that you budgeted yourself $60 per month for the phone. What is the maximum number of (whole) minutes that you can talk? Section 3.1
33 Chapter 3 00 Cx ( ) = 0.38x+ 5 a) C(50) = 4 b) 60 = 0.38x + 5 x = 144min
34 CHAPTER Determine the slope, y-intercept, where the function is increasing and decreasing and graph the function: 4y+ 10 = 5x Section 3.1
35 Chapter y+ 10 = 5x 4y = 5x 1 y = 13x 3 0 = 13x x =, y = 0 3 y = 3 (0, 3) Increasing on whole real line
36 CHAPTER Graph the function by starting with a basic parabola and use transformations. Find all intercepts and axis of symmetry. Write in y= ax ( h) + k if necessary: Section 3.3 f x x x ( ) =
37 Chapter f( x) = 3x 4x + 45 f x = x x+ = x x+ ( ) 3( 8 15) 3( ) f x = x ( ) 3( 4) 3 Intercepts: = x 0 3( 4) 3 ± 1= x 4 x = 5,3 (3,0) & (5,0) y = 3(0 4) 3 y = 45 (0, 45) Axis of Symmetry: b 4 x = = = 4 a 6
38 CHAPTER A special window has the shape of a rectangle surmounted by an equilateral triangle. If the perimeter of the window is 16 feet, what dimensions will admit the most light? A eq. triangle = 3 4 s x x x Section 3.4 y y x
39 Chapter P= 3x+ y = 16 3 y = 8 x 3 A = xy + x A= 8x+ x 8 4 = x+ x 4 Maximum obtained at vertex of parabola: b 8 16 x = = = 3.7 ft a y.5 ft 3 total height = y + x 5.7 ft
40 CHAPTER Solve the inequality 5x + 16 < 40x Section 3.5
41 Chapter x x x + 16 < 40x x+ < 8 16 x+ < x < x < 0, x > x<, x> x= we can conclude that the graph is nonnegative meaning there are no values less than 0
42 CHAPTER 4 00 Find the intercepts, where the function touches or crosses the x-axis, the number of turning points, and determine the end behavior of the function. Sketch the function. hx ( ) = xx ( + )( x+ 4) Section 4.1
43 Chapter 4 00 Intercepts: x: x=0, x=-, x=-4 y: y=0 Crosses at all x intercepts due to odd multiplicity Number of Turning Points: For x>>0, f(x) goes to infinity, for x<<0, f(x) goes to negative infinity
44 CHAPTER Find the domain and any horizontal, vertical, and oblique asymptotes Gx ( ) 3 x 1 = x x Section 4.
45 Chapter Gx ( ) 1 ( 1)( + 1) ( 1)( + 1) ( + 1) = = = = 3 x x x x x x x x x x x x(1 x) xx ( 1) x Domain: All reals except x=0,x=1, hole at x=1 VA: x=0 HA: none since (degree numerator)>(degree denominator) OA: y=-x-1 after long division
46 CHAPTER Go through the seven step process to obtain the graph of the function: Rx ( ) = x 7x 15 x 5x Section 4.3
47 Chapter 4 600
48 CHAPTER Go through the seven step process to obtain the graph of the function: Rx ( ) = x 3 x 4 Section 4.3
49 Chapter 4 800
50 CHAPTER Solve & Graph the solution set. ( x )( x 1) x 3 0 Section 4.4
51 Chapter ( x )( x 1) x 3 Critical pts: 3,, 1 Intervals: 0 (,1) 0 0 (1, ) (,3).5 0 (3, ) 4 0 (1, ) (3, )
52 CHAPTER 5 00 Find f gx ( ) and g f( x) x f( x) = ; gx ( ) = x+ 3 x Section 5.1
53 Chapter 5 00 x f( x) = ; gx ( ) = x+ 3 x f gx ( ) = x = = + 3x x x x x ( x + 3) 6 g f( x) = = = + x x x x + 3
54 CHAPTER Find the inverse of the function. g x ( ) = 3x 4 x Section 5.
55 Chapter x 4 g( x) = y = x 3y 4 x = y xy x = 3y 4 xy + 3y = x 4 yx ( + 3) = x y g x = ( ) = x 4 x + 3
56 CHAPTER Solve the equation. Express any irrational solutions in exact form. 4 9 x x + 5= 0 Sections 5.3 & 5.6
57 Chapter x x = = 0 x x let y = 7 x y + 11y + 5 = 0 ( y+ 1)( y+ 5) = 0 x x ( 7 + 1)(7 + 5) = 0 x x = 0 or = 0 x 1 x 7 = or 7 = 5 1 xln 7 = ln or xln 7 = ln 5 1 ln ln ( 5) x= or x= ln 7 ln 7 no real solution
58 CHAPTER Write the expression as a single logarithm x + log x 3 x + log 7 x+ 6 x 4 x+ Section 5.5
59 Chapter x + x 3 x + 7x + 6 log log x 4 x+ ( x )( x 1) ( x+ 6)( x+ 1) = log log ( x )( x+ ) x+ ( x 1) ( x+ ) x 1 = log = log ( x + ) ( x + 6) x + 6
60 CHAPTER What will a $90,000 house cost 5 years from now if the price appreciation for homes over that period averages 3% compounded annually? Section 5.7
61 Chapter P = 90, 000 t = 5 r = 0.03 n = 1 r A= P 1+ n A = nt 90, 000(1.03) 5 A 104, Approximately 104, dollars
Mock Final Exam Name. Solve and check the linear equation. 1) (-8x + 8) + 1 = -7(x + 3) A) {- 30} B) {- 6} C) {30} D) {- 28}
Mock Final Exam Name Solve and check the linear equation. 1) (-8x + 8) + 1 = -7(x + 3) 1) A) {- 30} B) {- 6} C) {30} D) {- 28} First, write the value(s) that make the denominator(s) zero. Then solve the
More informationPlease print the following information in case your scan sheet is misplaced:
MATH 1100 Common Final Exam FALL 010 December 10, 010 Please print the following information in case your scan sheet is misplaced: Name: Instructor: Student ID: Section/Time: The exam consists of 40 multiple
More informationSection Properties of Rational Expressions
88 Section. - Properties of Rational Expressions Recall that a rational number is any number that can be written as the ratio of two integers where the integer in the denominator cannot be. Rational Numbers:
More informationKing Fahd University of Petroleum and Minerals Prep-Year Math Program Math Term 161 Recitation (R1, R2)
Math 001 - Term 161 Recitation (R1, R) Question 1: How many rational and irrational numbers are possible between 0 and 1? (a) 1 (b) Finite (c) 0 (d) Infinite (e) Question : A will contain how many elements
More informationReading Mathematical Expressions & Arithmetic Operations Expression Reads Note
Math 001 - Term 171 Reading Mathematical Expressions & Arithmetic Operations Expression Reads Note x A x belongs to A,x is in A Between an element and a set. A B A is a subset of B Between two sets. φ
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 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 information1. Use the properties of exponents to simplify the following expression, writing your answer with only positive exponents.
Math120 - Precalculus. Final Review. Fall, 2011 Prepared by Dr. P. Babaali 1 Algebra 1. Use the properties of exponents to simplify the following expression, writing your answer with only positive exponents.
More informationPreCalculus: Semester 1 Final Exam Review
Name: Class: Date: ID: A PreCalculus: Semester 1 Final Exam Review Short Answer 1. Determine whether the relation represents a function. If it is a function, state the domain and range. 9. Find the domain
More information( ) ( ) SECTION 1.1, Page ( x 3) 5 = 4( x 5) = 7. x = = = x x+ 0.12(4000 x) = 432
CHAPTER Functions and Graphs SECTION., Page. x + x + x x x. x + x x x x x. ( x ) ( x ) x 6 x x x x x + x x 7. x + x + x + 6 8 x 8 6 x x. x x 6 x 6 x x x 8 x x 8 + x..x +..6.x. x 6 ( n + ) ( n ) n + n.
More informationx 1 2 i 1 5 2i 11 9x 9 3x 3 1 y 2 3y 4 y 2 1 Poudre School District s College Algebra Course Review
. Perform the indicated operations and simplify the result. Leave the answer in factored form. 9x 9 x a. b. 9x 9 x x. Solve: x 7x x 0. a. x., b. x 0,., x,0,. x.,0,. Find the quotient and the remainder
More information3 Inequalities Absolute Values Inequalities and Intervals... 18
Contents 1 Real Numbers, Exponents, and Radicals 1.1 Rationalizing the Denominator................................... 1. Factoring Polynomials........................................ 1. Algebraic and Fractional
More informationFinal Exam C Name i D) 2. Solve the equation by factoring. 4) x2 = x + 72 A) {1, 72} B) {-8, 9} C) {-8, -9} D) {8, 9} 9 ± i
Final Exam C Name First, write the value(s) that make the denominator(s) zero. Then solve the equation. 7 ) x + + 3 x - = 6 (x + )(x - ) ) A) No restrictions; {} B) x -, ; C) x -; {} D) x -, ; {2} Add
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 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 informationFinal Exam A Name. 20 i C) Solve the equation by factoring. 4) x2 = x + 30 A) {-5, 6} B) {5, 6} C) {1, 30} D) {-5, -6} -9 ± i 3 14
Final Exam A Name First, write the value(s) that make the denominator(s) zero. Then solve the equation. 1 1) x + 3 + 5 x - 3 = 30 (x + 3)(x - 3) 1) A) x -3, 3; B) x -3, 3; {4} C) No restrictions; {3} D)
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 information1) The line has a slope of ) The line passes through (2, 11) and. 6) r(x) = x + 4. From memory match each equation with its graph.
Review Test 2 Math 1314 Name Write an equation of the line satisfying the given conditions. Write the answer in standard form. 1) The line has a slope of - 2 7 and contains the point (3, 1). Use the point-slope
More informationUMUC MATH-107 Final Exam Information
UMUC MATH-07 Final Exam Information What should you know for the final exam? Here are some highlights of textbook material you should study in preparation for the final exam. Review this material from
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 informationFinal Exam Review for DMAT 0310
Final Exam Review for DMAT 010 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Factor the polynomial completely. What is one of the factors? 1) x
More informationUNLV University of Nevada, Las Vegas
UNLV University of Nevada, Las Vegas The Department of Mathematical Sciences Information Regarding Math 14 Final Exam Revised.8.018 While all material covered in the syllabus is essential for success in
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 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 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 informationSolve the following equations. Show all work to receive credit. No decimal answers. 8) 4x 2 = 100
Algebra 2 1.1 Worksheet Name Solve the following equations. Show all work to receive credit. No decimal answers. 1) 3x 5(2 4x) = 18 2) 17 + 11x = -19x 25 3) 2 6x+9 b 4 = 7 4) = 2x 3 4 5) 3 = 5 7 x x+1
More informationMath Exam Jam Solutions. Contents. 1 Linear Inequalities and Absolute Value Equations 2
Math 11100 Exam Jam Solutions Contents 1 Linear Inequalities and Absolute Value Equations 2 2 Linear Equations, Graphing and Solving Systems of Equations 4 3 Polynomials and Rational Expressions 13 4 Radical
More informationPart I: Multiple Choice Questions
Name: Part I: Multiple Choice Questions. What is the slope of the line y=3 A) 0 B) -3 ) C) 3 D) Undefined. What is the slope of the line perpendicular to the line x + 4y = 3 A) -/ B) / ) C) - D) 3. Find
More informationINSTRUCTIONS USEFUL FORMULAS
MATH 1100 College Algebra Spring 18 Exam 1 February 15, 2018 Name Student ID Instructor Class time INSTRUCTIONS 1. Do not open until you are told to do so. 2. Do not ask questions during the exam. 3. CAREFULLY
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 information3. Solve the following inequalities and express your answer in interval notation.
Youngstown State University College Algebra Final Exam Review (Math 50). Find all Real solutions for the following: a) x 2 + 5x = 6 b) 9 x2 x 8 = 0 c) (x 2) 2 = 6 d) 4x = 8 x 2 e) x 2 + 4x = 5 f) 36x 3
More informationANSWERS, Homework Problems, Spring 2014 Now You Try It, Supplemental problems in written homework, Even Answers R.6 8) 27, 30) 25
ANSWERS, Homework Problems, Spring 2014, Supplemental problems in written homework, Even Answers Review Assignment: Precalculus Even Answers to Sections R1 R7 R.1 24) 4a 2 16ab + 16b 2 R.2 24) Prime 5x
More information11 /2 12 /2 13 /6 14 /14 15 /8 16 /8 17 /25 18 /2 19 /4 20 /8
MAC 1147 Exam #1a Answer Key Name: Answer Key ID# Summer 2012 HONOR CODE: On my honor, I have neither given nor received any aid on this examination. Signature: Instructions: Do all scratch work on the
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 informationMath 111: Final Review
Math 111: Final Review Suggested Directions: Start by reviewing the new material with the first portion of the review sheet. Then take every quiz again as if it were a test. No book. No notes. Limit yourself
More information1. Use the properties of exponents to simplify the following expression, writing your answer with only positive exponents.
Math120 - Precalculus. Final Review Prepared by Dr. P. Babaali 1 Algebra 1. Use the properties of exponents to simplify the following expression, writing your answer with only positive exponents. (a) 5
More informationMath 46 Final Exam Review Packet
Math 46 Final Exam Review Packet Question 1. Perform the indicated operation. Simplify if possible. 7 x x 2 2x + 3 2 x Question 2. The sum of a number and its square is 72. Find the number. Question 3.
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. A) 6 B) 14 C) 10 D) Does not exist
Assn 3.1-3.3 Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the limit, if it exists. 1) Find: lim x -1 6x + 5 5x - 6 A) -11 B) - 1 11 C)
More informationTo get horizontal and slant asymptotes algebraically we need to know about end behaviour for rational functions.
Concepts: Horizontal Asymptotes, Vertical Asymptotes, Slant (Oblique) Asymptotes, Transforming Reciprocal Function, Sketching Rational Functions, Solving Inequalities using Sign Charts. Rational Function
More informationA Partial List of Topics: Math Spring 2009
A Partial List of Topics: Math 112 - Spring 2009 This is a partial compilation of a majority of the topics covered this semester and may not include everything which might appear on the exam. The purpose
More informationReview Problems for the Final
Review Problems for the Final Math 0-08 008 These problems are provided to help you study The presence of a problem on this handout does not imply that there will be a similar problem on the test And the
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. B) 6x + 4
Math1420 Review Comprehesive Final Assessment Test Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Add or subtract as indicated. x + 5 1) x2
More informationCollege Algebra Notes
Metropolitan Community College Contents Introduction 2 Unit 1 3 Rational Expressions........................................... 3 Quadratic Equations........................................... 9 Polynomial,
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 informationMATH 121: EXTRA PRACTICE FOR TEST 2. Disclaimer: Any material covered in class and/or assigned for homework is a fair game for the exam.
MATH 121: EXTRA PRACTICE FOR TEST 2 Disclaimer: Any material covered in class and/or assigned for homework is a fair game for the exam. 1 Linear Functions 1. Consider the functions f(x) = 3x + 5 and g(x)
More informationFall 09/MAT 140/Worksheet 1 Name: Show all your work. 1. (6pts) Simplify and write the answer so all exponents are positive:
Fall 09/MAT 140/Worksheet 1 Name: Show all your work. 1. (6pts) Simplify and write the answer so all exponents are positive: a) (x 3 y 6 ) 3 x 4 y 5 = b) 4x 2 (3y) 2 (6x 3 y 4 ) 2 = 2. (2pts) Convert to
More informationPolynomial and Rational Functions. Chapter 3
Polynomial and Rational Functions Chapter 3 Quadratic Functions and Models Section 3.1 Quadratic Functions Quadratic function: Function of the form f(x) = ax 2 + bx + c (a, b and c real numbers, a 0) -30
More informationSection 5.1 Determine if a function is a polynomial function. State the degree of a polynomial function.
Test Instructions Objectives Section 5.1 Section 5.1 Determine if a function is a polynomial function. State the degree of a polynomial function. Form a polynomial whose zeros and degree are given. Graph
More informationf(x) = 2x + 5 3x 1. f 1 (x) = x + 5 3x 2. f(x) = 102x x
1. Let f(x) = x 3 + 7x 2 x 2. Use the fact that f( 1) = 0 to factor f completely. (2x-1)(3x+2)(x+1). 2. Find x if log 2 x = 5. x = 1/32 3. Find the vertex of the parabola given by f(x) = 2x 2 + 3x 4. (Give
More informationChapter 2 Formulas and Definitions:
Chapter 2 Formulas and Definitions: (from 2.1) Definition of Polynomial Function: Let n be a nonnegative integer and let a n,a n 1,...,a 2,a 1,a 0 be real numbers with a n 0. The function given by f (x)
More informationMATH 125 FALL 2018 ELAC TEST 3 TAKE HOME Name: SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
MATH 125 FALL 2018 ELAC TEST 3 TAKE HOME Name: SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Determine whether the functions f and g are inverses of
More informationMy Math Plan Assessment #3 Study Guide
My Math Plan Assessment # Study Guide 1. Identify the vertex of the parabola with the given equation. f(x) = (x 5) 2 7 2. Find the value of the function. Find f( 6) for f(x) = 2x + 11. Graph the linear
More information1 Functions and Graphs
1 Functions and Graphs 1.1 Functions Cartesian Coordinate System A Cartesian or rectangular coordinate system is formed by the intersection of a horizontal real number line, usually called the x axis,
More information3 Inequalities Absolute Values Inequalities and Intervals... 4
Contents 1 Real Numbers, Exponents, and Radicals 2 1.1 Rationalizing the Denominator................................... 2 1.2 Factoring Polynomials........................................ 2 1.3 Algebraic
More informationP.3: Linear Equations and Inequalities p28: #3, 4, 15, 17, 20, 22, 23, 26, 27, 32, 33, 38, 39, 40, 45, 47, 48, 52, 53, 54, 70 73
Honors PreCalculus: Chapter P P.3: Linear Equations and Inequalities p8: #3, 4, 15, 17, 0,, 3, 6, 7, 3, 33, 38, 39, 40, 45, 47, 48, 5, 53, 54, 70 73 P.1 Real Numbers P. Cartesian Coordinate System P19:
More informationWebAssign hw1.1 (Homework)
WebAssign hw1.1 (Homework) Current Score : / 71 Due : Wednesday, May 31 2017 07:25 AM PDT Michael Lee Math261(Calculus I), section 1049, Spring 2017 Instructor: Michael Lee 1. /1 pointsscalc8 1.1.002.
More informationFinal Exam Study Aid
Math 112 Final Exam Study Aid 1 of 33 Final Exam Study Aid Note: This study aid is intended to help you review for the final exam. It covers the primary concepts in the course, with a large emphasis on
More informationDepartment of Mathematics, University of Wisconsin-Madison Math 114 Worksheet Sections 3.1, 3.3, and 3.5
Department of Mathematics, University of Wisconsin-Madison Math 11 Worksheet Sections 3.1, 3.3, and 3.5 1. For f(x) = 5x + (a) Determine the slope and the y-intercept. f(x) = 5x + is of the form y = mx
More informationMath 108 Final Exam Page 1 NO CALCULATORS OR CELL PHONES ALLOWED.
Math 108 Final Exam Page 1 Spring 2016 Answer Key NO CALCULATORS OR CELL PHONES ALLOWED. Write a coherent, well organized, properly notated process or you will not receive credit for your answer. ALL work
More informationCourse Outline. Linear Equations Linear Inequalities (1.6)
Course Outline Functions/Graphing Solving Equations Applications Definitions of function, graph, domain, range, x- and y- intercepts, vertical line test(.-.) Linear functions (.-.5) -Parallel and perpendicular
More informationCollege Algebra with Trigonometry
College Algebra with Trigonometry This course covers the topics outlined below. You can customize the scope and sequence of this course to meet your curricular needs. Curriculum (556 topics + 614 additional
More informationINTERNET MAT 117. Solution for the Review Problems. (1) Let us consider the circle with equation. x 2 + 2x + y 2 + 3y = 3 4. (x + 1) 2 + (y + 3 2
INTERNET MAT 117 Solution for the Review Problems (1) Let us consider the circle with equation x 2 + y 2 + 2x + 3y + 3 4 = 0. (a) Find the standard form of the equation of the circle given above. (i) Group
More informationUnit 1 Study Guide Answers. 1a. Domain: 2, -3 Range: -3, 4, -4, 0 Inverse: {(-3,2), (4, -3), (-4, 2), (0, -3)}
Unit 1 Study Guide Answers 1a. Domain: 2, -3 Range: -3, 4, -4, 0 Inverse: {(-3,2), (4, -3), (-4, 2), (0, -3)} 1b. x 2-3 2-3 y -3 4-4 0 1c. no 2a. y = x 2b. y = mx+ b 2c. 2e. 2d. all real numbers 2f. yes
More informationMission 1 Simplify and Multiply Rational Expressions
Algebra Honors Unit 6 Rational Functions Name Quest Review Questions Mission 1 Simplify and Multiply Rational Expressions 1) Compare the two functions represented below. Determine which of the following
More informationChapter 2 Polynomial and Rational Functions
Chapter 2 Polynomial and Rational Functions Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Quadratic Functions Polynomial Functions of Higher Degree Real Zeros of Polynomial Functions
More information1. Find the domain of the following functions. Write your answer using interval notation. (9 pts.)
MATH- Sample Eam Spring 7. Find the domain of the following functions. Write your answer using interval notation. (9 pts.) a. 9 f ( ) b. g ( ) 9 8 8. Write the equation of the circle in standard form given
More informationThese are the skills you should be proficient in performing before you get to Pre-AP Calculus.
Fort Zumwalt School District PRE-AP CALCULUS SUMMER REVIEW PACKET Name: 1. This packet is to be handed in to your Pre AP Calculus teacher on the first day of the school year. 2. All work must be shown
More informationMATH 121: EXTRA PRACTICE FOR TEST 2. Disclaimer: Any material covered in class and/or assigned for homework is a fair game for the exam.
MATH 121: EXTRA PRACTICE FOR TEST 2 Disclaimer: Any material covered in class and/or assigned for homework is a fair game for the exam. 1 Linear Functions 1. Consider the functions f(x) = 3x + 5 and g(x)
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 informationMAC College Algebra
MAC 05 - College Algebra Name Review for Test 2 - Chapter 2 Date MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the exact distance between the
More informationDepartment of Mathematics, University of Wisconsin-Madison Math 114 Worksheet Sections (4.1),
Department of Mathematics, University of Wisconsin-Madison Math 114 Worksheet Sections (4.1), 4.-4.6 1. Find the polynomial function with zeros: -1 (multiplicity ) and 1 (multiplicity ) whose graph passes
More informationFinal Exam Review. Determine whether the relation represents a function. If it is a function, state the domain and range.
Final Exam Review Determine, without graphing, whether the given quadratic function has a maximum value or a minimum value and then find that value. 1) f(x) = x2-5 1) A) minimum; 0 B) minimum; -5 C) maximum;
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 informationUNLV University of Nevada, Las Vegas
UNLV University of Nevada, Las Vegas The Department of Mathematical Sciences Information Regarding Math 14 Final Exam Revised 8.8.016 While all material covered in the syllabus is essential for success
More informationINTERNET MAT 117 Review Problems. (1) Let us consider the circle with equation. (b) Find the center and the radius of the circle given above.
INTERNET MAT 117 Review Problems (1) Let us consider the circle with equation x 2 + y 2 + 2x + 3y + 3 4 = 0. (a) Find the standard form of the equation of the circle given above. (b) Find the center and
More informationf ( x ) = x Determine the implied domain of the given function. Express your answer in interval notation.
Test Review Section.. Given the following function: f ( ) = + 5 - Determine the implied domain of the given function. Epress your answer in interval notation.. Find the verte of the following quadratic
More informationMath 52, Fall 2014 Final Exam
Math 52, Fall 2014 Final Exam Instructor s name: 1. Time limit: 1 hour 50 minutes. Directions 2. There are 100 points possible for this exam. The point value for each problem is shown, either for each
More informationy2 + 4y - 5 c a + b 27 i C) ) (16, ) B) (16 3 3, )
MAT 107 Final, Version A, Spring 2008 1) If (4, 4) is the endpoint of a line segment, and (2, 1) is its midpoint, find the other endpoint. A) (0, 7) B) (-2, 0) C) (8, 10) D) (0, -2) 2) Solve for x: A)
More informationCopyright 2018 UC Regents and ALEKS Corporation. ALEKS is a registered trademark of ALEKS Corporation. 2/10
Prep for Calculus This course covers the topics outlined below. You can customize the scope and sequence of this course to meet your curricular needs. Curriculum (281 topics + 125 additional topics) Real
More informationQuestions From Old Exams
MATH 0 OLD EXAM QUESTIONS FOR EXAM 3 ON CHAPTERS 3 AND 4 PAGE Questions From Old Eams. Write the equation of a quadratic function whose graph has the following characteristics: It opens down; it is stretched
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Calculus I - Homework Chapter 2 Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Determine whether the graph is the graph of a function. 1) 1)
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 informationEvery polynomial equation of degree 1 or greater has at least one root in the set of complex numbers.
Sec 3.1 Polynomial Functions Fundamental Theorem of Algebra An important and famous German mathematician, Carl Friedrich Gauss, is credited with first proving the FUNDAMENTAL THEOREM OF ALGEBRA which states:
More informationAlgebra II Vocabulary Word Wall Cards
Algebra II Vocabulary Word Wall Cards Mathematics vocabulary word wall cards provide a display of mathematics content words and associated visual cues to assist in vocabulary development. The cards should
More informationMAT116 Final Review Session Chapter 3: Polynomial and Rational Functions
MAT116 Final Review Session Chapter 3: Polynomial and Rational Functions Quadratic Function A quadratic function is defined by a quadratic or second-degree polynomial. Standard Form f x = ax 2 + bx + c,
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 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 informationIntermediate Algebra Study Guide
Chapter 1 Intermediate Algebra Study Guide 1. Simplify the following. (a) ( 6) + ( 4) ( 9) (b) ( 7) ( 6)( )( ) (c) 8 5 9 (d) 6x(xy x ) x (y 6x ) (e) 7x {6 [8 (x ) (6 x)]} (f) Evaluate x y for x =, y =.
More informationThe plot shows the graph of the function f (x). Determine the quantities.
MATH 211 SAMPLE EXAM 1 SOLUTIONS 6 4 2-2 2 4-2 1. The plot shows the graph of the function f (x). Determine the quantities. lim f (x) (a) x 3 + Solution: Look at the graph. Let x approach 3 from the right.
More informationPreface. The version of the textbook that has been modified specifically for Math 1100 at MU is available at:
Preface This manual of notes and worksheets was developed by Teri E. Christiansen at the University of Missouri- Columbia. The goal was to provide students in Math 1100 (College Algebra) a resource to
More informationCheck boxes of Edited Copy of Sp Topics (was 217-pilot)
Check boxes of Edited Copy of 10024 Sp 11 213 Topics (was 217-pilot) College Algebra, 9th Ed. [open all close all] R-Basic Algebra Operations Section R.1 Integers and rational numbers Rational and irrational
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 informationPre-Calculus MATH 119 Fall Section 1.1. Section objectives. Section 1.3. Section objectives. Section A.10. Section objectives
Pre-Calculus MATH 119 Fall 2013 Learning Objectives Section 1.1 1. Use the Distance Formula 2. Use the Midpoint Formula 4. Graph Equations Using a Graphing Utility 5. Use a Graphing Utility to Create Tables
More informationMath Review for AP Calculus
Math Review for AP Calculus 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 informationMath Prep for Statics
Math Prep for Statics 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
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 information. As x gets really large, the last terms drops off and f(x) ½x
Pre-AP Algebra 2 Unit 8 -Lesson 3 End behavior of rational functions Objectives: Students will be able to: Determine end behavior by dividing and seeing what terms drop out as x Know that there will be
More informationCALCULUS ASSESSMENT REVIEW
CALCULUS ASSESSMENT REVIEW DEPARTMENT OF MATHEMATICS CHRISTOPHER NEWPORT UNIVERSITY 1. Introduction and Topics The purpose of these notes is to give an idea of what to expect on the Calculus Readiness
More informationSolutions to Selected Exercises
59 Solutions to Selected Exercises Chapter Section.. a. f 0 b. Tons of garbage per week is produced by a city with a population of 5,000.. a. In 995 there are 0 ducks in the lake b. In 000 there are 0
More information1. OBJECTIVE: Linear Equations
CUNY YORK COLLEGE FINAL EXAM REVIEW MATH 120: Precalculus Use the following questions to review for your final examimation for Math 120. Your ability to answer these questions will reflect what you learned
More information