M30-1: Polynomial, Radical and Rational Functions, Graphs and Equations Exam /20
|
|
- Constance Booker
- 6 years ago
- Views:
Transcription
1 Class: Date: ID: A M30-1: Polynomial, Radical and Rational Functions, Graphs and Equations Exam /20 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which graph represents an odd-degree polynomial function with two x-intercepts?. A. C. B. D. 2. Which of the following statements is FALSE A. A quartic function could have two pairs of equal real zeros B. A cubic function could have just one distinct real zero C. A quintic function must have at least one real zero D. A polynomial function must have at least one real zero 3. Divide: (4x x 21) (x + 7) A. 4x 21 with a remainder of 7 C. 4x + 28 with a remainder of 7 B. 4x 7 with a remainder of 7 D. 4x 4 with a remainder of 7 4. What is the remainder when x 4 8x 3 6x x + 5 is divided by x 2? A. 2 B. 47 C. 1 D. 79 1
2 ID: A 5. The graph of a polynomial function of degree 5 is shown. Which statements are true? i) The function has an even degree. ii) The function has two zeros of multiplicity 2. iii) The equation of the function has a negative leading coefficient. iv) The y-intercept is positive. A. i, ii, iv B. i, ii, iii C. ii, iii, iv D. i, iii, iv 6. Determine the value of k so that x + 5 is a factor of x x x + k. A. k = 55 C. k = 1 B. k = 1 D. k = 55 Numeric Response 1. To the nearest hundredth, determine the solution to the equation: nearest tenth. 8x 11 x 2 = 8. Round your final answer to the 2
3 ID: A Written Response: Make sure you show all relevant work in each of the following questions. 1. Draw a SKETCH of a graph of a polynomial function, P( x) with the following properties: [2] a negative leading coefficient a double at x = 2 a triple at x = 5 a factor of ( x 6) that has a multiplicity of 1 a root at x = 5 such that the total degree of P( x) is 9. 3
4 ID: A 2. The graph of a polynomial function, P( x) has a single root at 6, a single root at 3, and a triple root at 2. P( x) also passes through the point Q(3, 3). Determine the equation of P( x) and write your final answer in factored form [2], 3. Create a rational function written in factored form where: the function has one vertical asymptote at x = 7, a horizontal asymptote at y = 3, and a point of discontinuity at Ê Ë Á8,yˆ [2] BONUS [+1]: Suppose the point of discontinuity was at Ê Ë Á8,2ˆ, what would be the specific equation for this rational function *HINT there is only one possible answer*. 4. For the graph of this rational function, state the domain and write the equations of any asymptotes and the coordinates of any point of discontinuity (if it exists). [2] 2x + 4 y = x 2 + 3x + 2 4
5 ID: A 5. A student is analyzing the graph of the function y = g( x). She correctly deduces that the range of the function Ï y = g( x) is Ô Ì y 0 y 7,y R Ô ÓÔ Ô. She makes four statements about the graph y = g ( x ). Statement 1: The point Ê Ë Á 5,9ˆ lies on the graph of y = g( x) Statement 2: The graph of y = g( x) has no x-intercepts Statement 3: The graph of y = g( x) has no points located in quadrants three and four. Statement 4: The maximum value of y = g( x) is 7. Which of these statements must be true (if any) and which of these statements must be false (if any)? [1] 6. Factor completely the following polynomial function: P( x) = 15x 3 + 7x 2 14x 8. Your work must show the use of the factor theorem and/or synthetic division as needed. SIMPLY STATING THE ALL THE FACTORS WITH NO SUPPORTING ALGEBRAIC WORK - aka finding them on your calculator and filling them in is worth ZERO marks. [2].. 7. For the graph of y = f(x) shown below, what are the domain and range of y = f(x)? [2] 5
6 ID: A M30-1: Polynomial, Radical and Rational Functions, Graphs and Equations Exam /20 Answer Section MULTIPLE CHOICE 1. D 2. D 3. D 4. B 5. C 6. D NUMERIC RESPONSE SHORT ANSWER Determine the equation of P( x) and write your final answer in factored form [2 marks] P( x) = 1 18 ( x + 6) ( x + 3) ( x 2) 3 3. f( x) = 3( x 8) ( x + a) ( x 8) ( x + 7) f( x) = 3( x 8) ( x 18) ( x 8) ( x + 7) *THERE are many potential answers for a *THERE are NO other potential answers 1
7 ID: A 4. domain: x 1 and x 2; vertical asymptote: x = 1; hole: ( 2, 2); horizontal asymptote: y = 0 5. Statement 2 must be FALSE, the remaining statements cannot be defined as either true or false with 100% certainty, so NO statements must be true. 6. ( 5x + 4) ( 3x + 2) ( x 1) 7. Domain: 5 x 2 Range: 0 y 2 2
8 Class: Date: ID: B M30-1: Polynomial, Radical and Rational Functions, Graphs and Equations Exam /20 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which graph represents an odd-degree polynomial function with two x-intercepts?. A. C. B. D. 2. Which of the following statements is FALSE A. A quartic function could have two pairs of equal real zeros B. A polynomial function must have at least one real zero C. A cubic function could have just one distinct real zero D. A quintic function must have at least one real zero 3. Divide: (2x 2 15x + 31) (x 3) A. 2x + 31 with a remainder of 4 C. 2x + 3 with a remainder of 4 B. 2x 9 with a remainder of 4 D. 2x + 6 with a remainder of 4 4. What is the remainder when x 4 + 8x 3 + 3x 2 + 9x + 9 is divided by x + 2? A. 45 B. 77 C. 2 D. 33 1
9 ID: B 5. The graph of a polynomial function of degree 5 is shown. Which statements are true? i) The function has an even degree. ii) The function has two zeros of multiplicity 2. iii) The equation of the function has a negative leading coefficient. iv) The y-intercept is positive. A. i, iii, iv B. i, ii, iv C. i, ii, iii D. ii, iii, iv 6. Determine the value of k so that x + 7 is a factor of x x x + k. A. k = 119 C. k = 1 B. k = 119 D. k = 1 Numeric Response 1. To the nearest hundredth, determine the solution to the equation: nearest tenth. 5x 6 x + 2 = 1. Round your final answer to the 2
10 ID: B Written Response: Make sure you show all relevant work in each of the following questions. 1. Draw a SKETCH of a graph of a polynomial function, P( x) with the following properties: [2] a positive leading coefficient a single at x = 1 a double at x = 5 a factor of ( x 2) that has a multiplicity of 1 a root at x = 1 such that the total degree of P( x) is 7. 3
11 ID: B 2. The graph of a polynomial function, P( x) has a single root at 5, a triple root at 2, and a single root at 1. P( x) also passes through the point Q(6, 224). Determine the equation of P( x) and write your final answer in factored form [2], 3. Create a rational function written in factored form where: the function has one vertical asymptote at x = 0, a horizontal asymptote at y = 4, and a point of discontinuity at Ê Ë Á4,yˆ [2] BONUS [+1]: Suppose the point of discontinuity was at Ê Ë Á4,12ˆ, what would be the specific equation for this rational function *HINT there is only one possible answer*. 4. For the graph of this rational function, state the domain and write the equations of any asymptotes and the coordinates of any point of discontinuity (if it exists). [2] 2x + 8 y = x 2 + 6x + 8 4
12 ID: B 5. A student is analyzing the graph of the function y = g( x). She correctly deduces that the range of the function Ï y = g( x) is Ô Ì y 0 y 2,y R Ô ÓÔ Ô. She makes four statements about the graph y = g ( x ). Statement 1: The point Ê Ë Á0,9ˆ lies on the graph of y = g( x) Statement 2: The graph of y = g( x) has no x-intercepts Statement 3: The graph of y = g( x) has no points located in quadrants three and four. Statement 4: The maximum value of y = g( x) is 2. Which of these statements must be true (if any) and which of these statements must be false (if any)? [1] 6. Factor completely the following polynomial function: P( x) = 6x x 2 + x 10. Your work must show the use of the factor theorem and/or synthetic division as needed. SIMPLY STATING THE ALL THE FACTORS WITH NO SUPPORTING ALGEBRAIC WORK - aka finding them on your calculator and filling them in is worth ZERO marks. [2].. 7. For the graph of y = f(x) shown below, what are the domain and range of y = f(x)? [2] 5
13 ID: B M30-1: Polynomial, Radical and Rational Functions, Graphs and Equations Exam /20 Answer Section MULTIPLE CHOICE 1. B 2. B 3. B 4. A 5. D 6. B NUMERIC RESPONSE SHORT ANSWER Determine the equation of P( x) and write your final answer in factored form [2 marks] P( x) = 1 2 ( x 5) ( x 2) 3 ( x + 1) 3. f( x) = 4( x 4) ( x + a) ( x 4) ( x + 0) f( x) = 4( x 4) ( x + 8) ( x 4) ( x + 0) *THERE are many potential answers for a *THERE are NO other potential answers 1
14 ID: B 4. domain: x 2 and x 4; vertical asymptote: x = 2; hole: ( 4, 1); horizontal asymptote: y = 0 5. Statement 2 must be FALSE, the remaining statements cannot be defined as either true or false with 100% certainty, so NO statements must be true. 6. ( 2x + 5) ( 3x 2) ( x + 1) 7. Domain: 4 x 5 Range: 0 y 2 2
15 Class: Date: ID: C M30-1: Polynomial, Radical and Rational Functions, Graphs and Equations Exam /20 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which graph represents an odd-degree polynomial function with two x-intercepts?. A. C. B. D. 2. Which of the following statements is FALSE A. A polynomial function must have at least one real zero B. A cubic function could have just one distinct real zero C. A quintic function must have at least one real zero D. A quartic function could have two pairs of equal real zeros 3. Divide: (4x 2 26x + 26) (x 5) A. 4x 6 with a remainder of 4 C. 4x + 5 with a remainder of 4 B. 4x + 26 with a remainder of 4 D. 4x + 10 with a remainder of 4 4. What is the remainder when x 4 + 8x 3 + 3x 2 7x + 6 is divided by x + 4? A. 4 B. 14 C. 174 D
16 ID: C 5. The graph of a polynomial function of degree 5 is shown. Which statements are true? i) The function has an even degree. ii) The function has two zeros of multiplicity 2. iii) The equation of the function has a negative leading coefficient. iv) The y-intercept is positive. A. i, iii, iv B. i, ii, iii C. i, ii, iv D. ii, iii, iv 6. Determine the value of k so that x + 2 is a factor of x x x + k. A. k = 1 C. k = 34 B. k = 34 D. k = 1 Numeric Response 1. To the nearest hundredth, determine the solution to the equation: nearest tenth. 9x 10 x + 5 = 1. Round your final answer to the 2
17 ID: C Written Response: Make sure you show all relevant work in each of the following questions. 1. Draw a SKETCH of a graph of a polynomial function, P( x) with the following properties: [2] a positive leading coefficient a single at x = 4 a triple at x = 3 a factor of ( x 2) that has a multiplicity of 2 a root at x = 6 such that the total degree of P( x) is 7. 3
18 ID: C 2. The graph of a polynomial function, P( x) has a double root at 6, a single root at 6, and a double root at 1. P( x) also passes through the point Q(5, 66). Determine the equation of P( x) and write your final answer in factored form [2], 3. Create a rational function written in factored form where: the function has one vertical asymptote at x = 6, a horizontal asymptote at y = 2, and a point of discontinuity at Ê Ë Á7,yˆ [2] BONUS [+1]: Suppose the point of discontinuity was at Ê Ë Á7, 22ˆ, what would be the specific equation for this rational function *HINT there is only one possible answer*. 4. For the graph of this rational function, state the domain and write the equations of any asymptotes and the coordinates of any point of discontinuity (if it exists). [2] 2x + 2 y = x 2 + 4x + 3 4
19 ID: C 5. A student is analyzing the graph of the function y = g( x). She correctly deduces that the range of the function Ï y = g( x) is Ô Ì y 0 y 7,y R Ô ÓÔ Ô. She makes four statements about the graph y = g ( x ). Statement 1: The point Ê Ë Á9,7ˆ lies on the graph of y = g( x) Statement 2: The graph of y = g( x) has no x-intercepts Statement 3: The graph of y = g( x) has no points located in quadrants three and four. Statement 4: The maximum value of y = g( x) is 7. Which of these statements must be true (if any) and which of these statements must be false (if any)? [1] 6. Factor completely the following polynomial function: P( x) = 10x x 2 31x Your work must show the use of the factor theorem and/or synthetic division as needed. SIMPLY STATING THE ALL THE FACTORS WITH NO SUPPORTING ALGEBRAIC WORK - aka finding them on your calculator and filling them in is worth ZERO marks. [2].. 7. For the graph of y = f(x) shown below, what are the domain and range of y = f(x)? [2] 5
20 ID: C M30-1: Polynomial, Radical and Rational Functions, Graphs and Equations Exam /20 Answer Section MULTIPLE CHOICE 1. A 2. A 3. A 4. C 5. D 6. C NUMERIC RESPONSE SHORT ANSWER Determine the equation of P( x) and write your final answer in factored form [2 marks] P( x) = 1 6 ( x 6) 2 ( x + 6) ( x + 1) 2 3. f( x) = 2( x 7) ( x + a) ( x 7) ( x 6) f( x) = 2( x 7) ( x 18) ( x 7) ( x 6) *THERE are many potential answers for a *THERE are NO other potential answers 1
21 ID: C 4. domain: x 3 and x 1; vertical asymptote: x = 3; hole: ( 1,1); horizontal asymptote: y = 0 5. Statement 2 must be FALSE, the remaining statements cannot be defined as either true or false with 100% certainty, so NO statements must be true. 6. ( 5x 2) ( 2x + 5) ( x 1) 7. Domain: x 4 or x 5 Range: y R 2
Assessment Exemplars: Polynomials, Radical and Rational Functions & Equations
Class: Date: Assessment Exemplars: Polynomials, Radical and Rational Functions & Equations 1 Express the following polynomial function in factored form: P( x) = 10x 3 + x 2 52x + 20 2 SE: Express the following
More informationWBHS Algebra 2 - Final Exam
Class: _ Date: _ WBHS Algebra 2 - Final Eam Multiple Choice Identify the choice that best completes the statement or answers the question. Describe the pattern in the sequence. Find the net three terms.
More informationAlgebra II Honors Final Exam Review
Class: Date: Algebra II Honors Final Exam Review Short Answer. Evaluate the series 5n. 8 n =. Evaluate the series (n + ). n = What is the sum of the finite arithmetic series?. 9+ + 5+ 8+ + + 59. 6 + 9
More informationMidterm Review. Name: Class: Date: ID: A. Short Answer. 1. For each graph, write the equation of a radical function of the form y = a b(x h) + k.
Name: Class: Date: ID: A Midterm Review Short Answer 1. For each graph, write the equation of a radical function of the form y = a b(x h) + k. a) b) c) 2. Determine the domain and range of each function.
More informationAlgebra II CP Final Exam Review Packet. Calculator Questions
Name: Algebra II CP Final Exam Review Packet Calculator Questions 1. Solve the equation. Check for extraneous solutions. (Sec. 1.6) 2 8 37 2. Graph the inequality 31. (Sec. 2.8) 3. If y varies directly
More informationSecondary Math 3 Honors - Polynomial and Polynomial Functions Test Review
Name: Class: Date: Secondary Math 3 Honors - Polynomial and Polynomial Functions Test Review 1 Write 3x 2 ( 2x 2 5x 3 ) in standard form State whether the function is even, odd, or neither Show your work
More informationAlgebra 2 Honors: Final Exam Review
Name: Class: Date: Algebra 2 Honors: Final Exam Review Directions: You may write on this review packet. Remember that this packet is similar to the questions that you will have on your final exam. Attempt
More informationUnit 1: Polynomial Functions SuggestedTime:14 hours
Unit 1: Polynomial Functions SuggestedTime:14 hours (Chapter 3 of the text) Prerequisite Skills Do the following: #1,3,4,5, 6a)c)d)f), 7a)b)c),8a)b), 9 Polynomial Functions A polynomial function is an
More informationSection 4.1: Polynomial Functions and Models
Section 4.1: Polynomial Functions and Models Learning Objectives: 1. Identify Polynomial Functions and Their Degree 2. Graph Polynomial Functions Using Transformations 3. Identify the Real Zeros of a Polynomial
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 informationALGEBRA 2 FINAL EXAM REVIEW
Class: Date: ALGEBRA 2 FINAL EXAM REVIEW Multiple Choice Identify the choice that best completes the statement or answers the question.. Classify 6x 5 + x + x 2 + by degree. quintic c. quartic cubic d.
More informationRADICAL AND RATIONAL FUNCTIONS REVIEW
RADICAL AND RATIONAL FUNCTIONS REVIEW Name: Block: Date: Total = % 2 202 Page of 4 Unit 2 . Sketch the graph of the following functions. State the domain and range. y = 2 x + 3 Domain: Range: 2. Identify
More informationTeacher: Mr. Chafayay. Name: Class & Block : Date: ID: A. 3 Which function is represented by the graph?
Teacher: Mr hafayay Name: lass & lock : ate: I: Midterm Exam Math III H Multiple hoice Identify the choice that best completes the statement or answers the question Which function is represented by the
More informationREVIEW, pages Chapter 1: Polynomial Expressions and Functions Review Solutions DO NOT COPY. P 1.1. Write the division statement.
REVIEW, pages 72 77 1.1 1. Use long division to divide 7x 3 + 6x 4-7x - 9x 2 + 8 by x 1. Write the division statement. Write the polynomial in descending order: 6x 4 7x 3 9x 2 7x 8 6x 4 6x 3 6x 3 13x 2
More informationAlgebra 32 Midterm Review Packet
Algebra 2 Midterm Review Packet Formula you will receive on the Midterm: x = b ± b2 4ac 2a Name: Teacher: Day/Period: Date of Midterm: 1 Functions: Vocabulary: o Domain (Input) & Range (Output) o Increasing
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 informationloose-leaf paper Name: Class: Date: Multiple Choice Identify the choice that best completes the statement or answers the question.
Class: Date: Algebra 2 Trig Midterm Exam Review 2014 loose-leaf paper Do all work in a neat and organzied manner on Multiple Choice Identify the choice that best completes the statement or answers the
More informationAnalyzing Rational Functions
Analyzing Rational Functions These notes are intended as a summary of section 2.3 (p. 105 112) in your workbook. You should also read the section for more complete explanations and additional examples.
More informationName: Class: Date: A. 70 B. 62 C. 38 D. 46
Class: Date: Test 2 REVIEW Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Divide: (4x 2 49y 2 ) (2x 7y) A. 2x 7y B. 2x 7y C. 2x 7y D. 2x 7y 2. What is
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. C) x 8. C) y = x + 3 2
Precalculus Fall Final Exam Review Name Date Period MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Simplify the expression. Assume that the variables
More informationPractice Test - Chapter 2
Graph and analyze each function. Describe the domain, range, intercepts, end behavior, continuity, and where the function is increasing or decreasing. 1. f (x) = 0.25x 3 Evaluate the function for several
More informationPolynomial Functions
Polynomial Functions Equations and Graphs Characteristics The Factor Theorem The Remainder Theorem http://www.purplemath.com/modules/polyends5.htm 1 A cross-section of a honeycomb has a pattern with one
More informationPolynomial Functions and Models
1 CA-Fall 2011-Jordan College Algebra, 4 th edition, Beecher/Penna/Bittinger, Pearson/Addison Wesley, 2012 Chapter 4: Polynomial Functions and Rational Functions Section 4.1 Polynomial Functions and Models
More informationUNIT 3. Rational Functions Limits at Infinity (Horizontal and Slant Asymptotes) Infinite Limits (Vertical Asymptotes) Graphing Rational Functions
UNIT 3 Rational Functions Limits at Infinity (Horizontal and Slant Asymptotes) Infinite Limits (Vertical Asymptotes) Graphing Rational Functions Recall From Unit Rational Functions f() is a rational function
More informationAlgebra 2 CP. June 2015 Final Exam REVIEW. Exam Date: Time: Room:
June 2015 Final Exam REVIEW Student s Name: Teacher s Name: Exam Date: Time: Room: The Algebra 2 exam will consist of approximately 55 multiple choice questions, each worth the same number of points. The
More informationChapter 2 notes from powerpoints
Chapter 2 notes from powerpoints Synthetic division and basic definitions Sections 1 and 2 Definition of a Polynomial Function: Let n be a nonnegative integer and let a n, a n-1,, a 2, a 1, a 0 be real
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 informationAlgebra 2, Chapter 5 Review
Name: Class: Date: Algebra 2, Chapter 5 Review 4.4.1: I can factor a quadratic expression using various methods and support my decision. 1. (1 point) x 2 + 14x + 48 2. (1 point) x 2 x + 42 3. (1 point)
More informationName: Class: Date: Rationals Multiple Choice Pre-Test. Multiple Choice Identify the choice that best completes the statement or answers the question.
Name: _ Class: _ Date: Rationals Multiple Choice Pre-Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1 Solve the equation for g: 3 2g + 1 6g = 3. - 5
More informationSummer Assignment MAT 414: Calculus
Summer Assignment MAT 414: Calculus Calculus - Math 414 Summer Assignment Due first day of school in September Name: 1. If f ( x) = x + 1, g( x) = 3x 5 and h( x) A. f ( a+ ) x+ 1, x 1 = then find: x+ 7,
More informationNAME DATE PERIOD. Power and Radical Functions. New Vocabulary Fill in the blank with the correct term. positive integer.
2-1 Power and Radical Functions What You ll Learn Scan Lesson 2-1. Predict two things that you expect to learn based on the headings and Key Concept box. 1. 2. Lesson 2-1 Active Vocabulary extraneous solution
More informationPractice Test - Chapter 2
Graph and analyze each function. Describe the domain, range, intercepts, end behavior, continuity, and where the function is increasing or decreasing. 1. f (x) = 0.25x 3 Evaluate the function for several
More informationAlgebra II Honors Final Exam Review
Class: Date: Algebra II Honors Final Exam Review 2013-2014 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Identify the graph of the complex number 3 2i.
More informationMath 137 Exam #3 Review Guide
Math 7 Exam # Review Guide The third exam will cover Sections.-.6, 4.-4.7. The problems on this review guide are representative of the type of problems worked on homework and during class time. Do not
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 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 informationMath 1310 Section 4.1: Polynomial Functions and Their Graphs. A polynomial function is a function of the form ...
Math 1310 Section 4.1: Polynomial Functions and Their Graphs A polynomial function is a function of the form... where 0,,,, are real numbers and n is a whole number. The degree of the polynomial function
More informationPre-Calculus Final Exam Review Units 1-3
Pre-Calculus Final Exam Review Units 1-3 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Find the value for the function. Find f(x - 1) when f(x) = 3x
More informationMAT 107 College Algebra Fall 2013 Name. Final Exam, Version X
MAT 107 College Algebra Fall 013 Name Final Exam, Version X EKU ID Instructor Part 1: No calculators are allowed on this section. Show all work on your paper. Circle your answer. Each question is worth
More informationLesson 2.1: Quadratic Functions
Quadratic Functions: Lesson 2.1: Quadratic Functions Standard form (vertex form) of a quadratic function: Vertex: (h, k) Algebraically: *Use completing the square to convert a quadratic equation into standard
More informationHonors Algebra 2 Quarterly #3 Review
Name: Class: Date: ID: A Honors Algebra Quarterly #3 Review Mr. Barr Multiple Choice Identify the choice that best completes the statement or answers the question. Simplify the expression. 1. (3 + i) +
More informationMath 120, Sample Final Fall 2015
Math 10, Sample Final Fall 015 Disclaimer: This sample final is intended to help students prepare for the final exam The final exam will be similar in structure and type of problems, however the actual
More informationYou analyzed parent functions and their families of graphs. (Lesson 1-5)
You analyzed parent functions and their families of graphs. (Lesson 1-5) Graph and analyze power functions. Graph and analyze radical functions, and solve radical equations. power function monomial function
More informationPrecalculus. How to do with no calculator 1a)
Precalculus UNIT 2 Review NAME PERIOD This assessment covers many concepts which you must be able to understand without the use of your calculator to view the graph. Please complete the following table
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 informationAlgebra III Chapter 2 Note Packet. Section 2.1: Polynomial Functions
Algebra III Chapter 2 Note Packet Name Essential Question: Section 2.1: Polynomial Functions Polynomials -Have nonnegative exponents -Variables ONLY in -General Form n ax + a x +... + ax + ax+ a n n 1
More informationH-Pre-Calculus Targets Chapter I can write quadratic functions in standard form and use the results to sketch graphs of the function.
H-Pre-Calculus Targets Chapter Section. Sketch and analyze graphs of quadratic functions.. I can write quadratic functions in standard form and use the results to sketch graphs of the function. Identify
More informationExponent Laws. a m a n = a m + n a m a n = a m n, a 0. ( ab) m = a m b m. ˆ m. = a m. a n = 1 a n, a 0. n n = a. Radicals. m a. n b Ë. m a. = mn.
Name:. Math 0- Formula Sheet Sequences and Series t n = t + ( n )d S n = n È t ÎÍ + ( n )d S n = n Ê Á t + t n ˆ t n = t r n Ê t r n ˆ Á S n =, r r S n = rt n t r, r S = t r, r Trigonometry Exponent Laws
More informationMAC1105-College Algebra
MAC1105-College Algebra Chapter -Polynomial Division & Rational Functions. Polynomial Division;The Remainder and Factor Theorems I. Long Division of Polynomials A. For f ( ) 6 19 16, a zero of f ( ) occurs
More informationAlgebra 2 Chapter 6 and 7 Test Review (part 1)
Name: Class: Date: Algebra 2 Chapter 6 and 7 Test Review (part ). Find the annual percent increase or decrease that y = 0.35(2.3) x models. a. 230% increase c. 35% decrease b. 35% increase d. 65% decrease
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 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 informationComplete the following table using the equation and graphs given:
L2 1.2 Characteristics of Polynomial Functions Lesson MHF4U Jensen In section 1.1 we looked at power functions, which are single-term polynomial functions. Many polynomial functions are made up of two
More informationPolynomials. Exponents. End Behavior. Writing. Solving Factoring. Graphing. End Behavior. Polynomial Notes. Synthetic Division.
Polynomials Polynomials 1. P 1: Exponents 2. P 2: Factoring Polynomials 3. P 3: End Behavior 4. P 4: Fundamental Theorem of Algebra Writing real root x= 10 or (x+10) local maximum Exponents real root x=10
More informationPAP Geometry Summer Work- Show your work
PRE- PAP Geometry Summer Work- Show your work Solve the equation. Check your solution. 1. 2. Solve the equation. 3. 4. 5. Describe the values of c for which the equation has no solution. Write the sentence
More informationAFM Midterm Review I Fall Determine if the relation is a function. 1,6, 2. Determine the domain of the function. . x x
AFM Midterm Review I Fall 06. Determine if the relation is a function.,6,,, 5,. Determine the domain of the function 7 h ( ). 4. Sketch the graph of f 4. Sketch the graph of f 5. Sketch the graph of f
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 informationIntroduction. A rational function is a quotient of polynomial functions. It can be written in the form
RATIONAL FUNCTIONS Introduction A rational function is a quotient of polynomial functions. It can be written in the form where N(x) and D(x) are polynomials and D(x) is not the zero polynomial. 2 In general,
More informationHonors Algebra II Final Exam Order - Fall 2018
Honors Algebra II Final Exam Order - Fall 2018 For the Final Exam for Algebra II, students will be given the opportunity to re-take any of their Fall 2018 Assessments. To do so they will need to place
More informationChapter 4E - Combinations of Functions
Fry Texas A&M University!! Math 150!! Chapter 4E!! Fall 2015! 121 Chapter 4E - Combinations of Functions 1. Let f (x) = 3 x and g(x) = 3+ x a) What is the domain of f (x)? b) What is the domain of g(x)?
More informationReview all the activities leading to Midterm 3. Review all the problems in the previous online homework sets (8+9+10).
MA109, Activity 34: Review (Sections 3.6+3.7+4.1+4.2+4.3) Date: Objective: Additional Assignments: To prepare for Midterm 3, make sure that you can solve the types of problems listed in Activities 33 and
More informationMaintaining Mathematical Proficiency
Chapter Maintaining Mathematical Proficiency Simplify the expression. 1. 8x 9x 2. 25r 5 7r r + 3. 3 ( 3x 5) + + x. 3y ( 2y 5) + 11 5. 3( h 7) 7( 10 h) 2 2 +. 5 8x + 5x + 8x Find the volume or surface area
More informationLesson 7.1 Polynomial Degree and Finite Differences
Lesson 7.1 Polynomial Degree and Finite Differences 1. Identify the degree of each polynomial. a. 3x 4 2x 3 3x 2 x 7 b. x 1 c. 0.2x 1.x 2 3.2x 3 d. 20 16x 2 20x e. x x 2 x 3 x 4 x f. x 2 6x 2x 6 3x 4 8
More informationAlgebra 32 Midterm Review Packet
Algebra 2 Midterm Review Packet Formulas you will receive on the Midterm: y = a b x A = Pe rt A = P (1 + r n ) nt A = P(1 + r) t A = P(1 r) t x = b ± b2 4ac 2a Name: Teacher: Day/Period: Date of Midterm:
More informationGraphing Rational Functions
Unit 1 R a t i o n a l F u n c t i o n s Graphing Rational Functions Objectives: 1. Graph a rational function given an equation 2. State the domain, asymptotes, and any intercepts Why? The function describes
More informationMTH30 Review Sheet. y = g(x) BRONX COMMUNITY COLLEGE of the City University of New York DEPARTMENT OF MATHEMATICS & COMPUTER SCIENCE
BRONX COMMUNITY COLLEGE of the City University of New York DEPARTMENT OF MATHEMATICS & COMPUTER SCIENCE MTH0 Review Sheet. Given the functions f and g described by the graphs below: y = f(x) y = g(x) (a)
More informationRational Functions. A rational function is a function that is a ratio of 2 polynomials (in reduced form), e.g.
Rational Functions A rational function is a function that is a ratio of polynomials (in reduced form), e.g. f() = p( ) q( ) where p() and q() are polynomials The function is defined when the denominator
More informationCumulative Review. Name. 13) 2x = -4 13) SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Cumulative Review Name SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Evaluate the algebraic expression for the given value or values of the variable(s).
More informationThere are four irrational roots with approximate values of
Power of the Quadratic Formula 1 y = (x ) - 8(x ) + 4 a = 1, b = -8, c = 4 Key 1. Consider the equation y = x 4 8x + 4. It may be a surprise, but we can use the quadratic formula to find the x-intercepts
More informationb) since the remainder is 0 I need to factor the numerator. Synthetic division tells me this is true
Section 5.2 solutions #1-10: a) Perform the division using synthetic division. b) if the remainder is 0 use the result to completely factor the dividend (this is the numerator or the polynomial to the
More informationSection 6.6 Evaluating Polynomial Functions
Name: Period: Section 6.6 Evaluating Polynomial Functions Objective(s): Use synthetic substitution to evaluate polynomials. Essential Question: Homework: Assignment 6.6. #1 5 in the homework packet. Notes:
More informationCalculus First Semester Review Name: Section: Evaluate the function: (g o f )( 2) f (x + h) f (x) h. m(x + h) m(x)
Evaluate the function: c. (g o f )(x + 2) d. ( f ( f (x)) 1. f x = 4x! 2 a. f( 2) b. f(x 1) c. f (x + h) f (x) h 4. g x = 3x! + 1 Find g!! (x) 5. p x = 4x! + 2 Find p!! (x) 2. m x = 3x! + 2x 1 m(x + h)
More informationThe highest degree term is x $, therefore the function is degree 4 (quartic) c) What are the x-intercepts?
L3 1.3 Factored Form Polynomial Functions Lesson MHF4U Jensen In this section, you will investigate the relationship between the factored form of a polynomial function and the x-intercepts of the corresponding
More informationThe degree of the polynomial function is n. We call the term the leading term, and is called the leading coefficient. 0 =
Math 1310 A polynomial function is a function of the form = + + +...+ + where 0,,,, are real numbers and n is a whole number. The degree of the polynomial function is n. We call the term the leading term,
More informationGUIDED NOTES 5.6 RATIONAL FUNCTIONS
GUIDED NOTES 5.6 RATIONAL FUNCTIONS LEARNING OBJECTIVES In this section, you will: Use arrow notation. Solve applied problems involving rational functions. Find the domains of rational functions. Identify
More informationPre-Calculus: Functions and Their Properties (Solving equations algebraically and graphically, matching graphs, tables, and equations, and
Pre-Calculus: 1.1 1.2 Functions and Their Properties (Solving equations algebraically and graphically, matching graphs, tables, and equations, and finding the domain, range, VA, HA, etc.). Name: Date:
More informationAlgebra 1. Standard 1: Operations With Real Numbers Students simplify and compare expressions. They use rational exponents and simplify square roots.
Standard 1: Operations With Real Numbers Students simplify and compare expressions. They use rational exponents and simplify square roots. A1.1.1 Compare real number expressions. A1.1.2 Simplify square
More informationAlgebra I CP Final Exam Review
Class: Date: Algebra I CP Final Exam Review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Identify the graph that displays the height of a ping pong
More informationName: Class: Date: ID: A
Name: Class: Date: ID: A Algebra Review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Determine which binomial is not a factor of 4x 4 1x 3 46x + 19x
More information( ) = 1 x. g( x) = x3 +2
Rational Functions are ratios (quotients) of polynomials, written in the form f x N ( x ) and D x ( ) are polynomials, and D x ( ) does not equal zero. The parent function for rational functions is f x
More informationMathematics Student Workbook. Lesson 1: Polynomial Functions Approximate Completion Time: 3 Days
Mathematics 30- Student Workbook Unit 2 3 Lesson : Polynomial Functions Approximate Completion Time: 3 Days - 3-4 -5 2 3-7 2 3-7 2 0 Lesson 2: Polynomial Division Approximate Completion Time: 3 Days x
More information3.3 Real Zeros of Polynomial Functions
71_00.qxp 12/27/06 1:25 PM Page 276 276 Chapter Polynomial and Rational Functions. Real Zeros of Polynomial Functions Long Division of Polynomials Consider the graph of f x 6x 19x 2 16x 4. Notice in Figure.2
More informationMATH 140 Practice Final Exam Semester 20XX Version X
MATH 140 Practice Final Exam Semester 20XX Version X Name ID# Instructor Section Do not open this booklet until told to do so. On the separate answer sheet, fill in your name and identification number
More informationNAME DATE PERIOD. Operations with Polynomials. Review Vocabulary Evaluate each expression. (Lesson 1-1) 3a 2 b 4, given a = 3, b = 2
5-1 Operations with Polynomials What You ll Learn Skim the lesson. Predict two things that you expect to learn based on the headings and the Key Concept box. 1. Active Vocabulary 2. Review Vocabulary Evaluate
More informationUNIT 1 EQUATIONS, INEQUALITIES, FUNCTIONS
UNIT 1 EQUATIONS, INEQUALITIES, FUNCTIONS Act 1 Act 2 A rental car company charges $50.00 per day, plus $0.05 per mile driven. Write a function to model the story. How far did Angie drive if she rented
More informationSection 0.2 & 0.3 Worksheet. Types of Functions
MATH 1142 NAME Section 0.2 & 0.3 Worksheet Types of Functions Now that we have discussed what functions are and some of their characteristics, we will explore different types of functions. Section 0.2
More informationFinal Exam Review: Study Guide Math 3
Final Exam Review: Study Guide Math 3 Name: Day 1 Functions, Graphing, Regression Relation: Function: Domain: Range: Asymptote: Hole: Graphs of Functions f(x) = x f(x) = f(x) = x f(x) = x 3 Key Ideas Key
More informationMATH 1314 Test 2 Review
Name: Class: Date: MATH 1314 Test 2 Review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Find ( f + g)(x). f ( x) = 2x 2 2x + 7 g ( x) = 4x 2 2x + 9
More informationAlgebra II: Chapter 4 Semester Review Multiple Choice: Select the letter that best answers the question. D. Vertex: ( 1, 3.5) Max. Value: 1.
Algebra II: Chapter Semester Review Name Multiple Choice: Select the letter that best answers the question. 1. Determine the vertex and axis of symmetry of the. Determine the vertex and the maximum or
More informationStudent: Date: Instructor: kumnit nong Course: MATH 105 by Nong https://xlitemprodpearsoncmgcom/api/v1/print/math Assignment: CH test review 1 Find the transformation form of the quadratic function graphed
More informationReview questions for Math 111 final. Please SHOW your WORK to receive full credit Final Test is based on 150 points
Please SHOW your WORK to receive full credit Final Test is based on 150 points 1. True or False questions (17 pts) a. Common Logarithmic functions cross the y axis at (0,1) b. A square matrix has as many
More information1. The graph of a quadratic function is shown. Each square is one unit.
1. The graph of a quadratic function is shown. Each square is one unit. a. What is the vertex of the function? b. If the lead coefficient (the value of a) is 1, write the formula for the function in vertex
More informationExam 2 Review F15 O Brien. Exam 2 Review:
Eam Review:.. Directions: Completely rework Eam and then work the following problems with your book notes and homework closed. You may have your graphing calculator and some blank paper. The idea is to
More information2.1 Quadratic Functions
Date:.1 Quadratic Functions Precalculus Notes: Unit Polynomial Functions Objective: The student will sketch the graph of a quadratic equation. The student will write the equation of a quadratic function.
More information2016 ACTM Regional Algebra II Competition
016 ACTM Regional Algebra II Competition Begin by removing the three tie breaker sheets at the end of the exam and writing your name on all three pages. Work the multiple choice questions first choosing
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 informationUNIT 3. Recall From Unit 2 Rational Functions
UNIT 3 Recall From Unit Rational Functions f() is a rational function if where p() and q() are and. Rational functions often approach for values of. Rational Functions are not graphs There various types
More informationName Date Period. Pre-Calculus Midterm Review Packet (Chapters 1, 2, 3)
Name Date Period Sections and Scoring Pre-Calculus Midterm Review Packet (Chapters,, ) Your midterm eam will test your knowledge of the topics we have studied in the first half of the school year There
More informationCalculus I Sample Exam #01
Calculus I Sample Exam #01 1. Sketch the graph of the function and define the domain and range. 1 a) f( x) 3 b) g( x) x 1 x c) hx ( ) x x 1 5x6 d) jx ( ) x x x 3 6 . Evaluate the following. a) 5 sin 6
More informationFull Name. Remember, lots of space, thus lots of pages!
Rising Pre-Calculus student Summer Packet for 016 (school year 016-17) Dear Advanced Algebra: Pre-Calculus student: To be successful in Advanced Algebra: Pre-Calculus, you must be proficient at solving
More information