Algebra 2 Final Exam
|
|
- Clara Hodge
- 6 years ago
- Views:
Transcription
1 Algebra 2 Final Exam Name: Read the directions below. You may lose points if you do not follow these instructions. The exam consists of 30 Multiple Choice questions worth 1 point each and 5 Short Answer questions worth 4 points each for 50 points total. Do your own work. Write your name on each page submitted. Include your name in the file name too. All exams must be completed and submitted to me by Friday, June 9 rd at 11:59PM. All IEP and 504 requirements will be honored. Since I will be grading all of these by hand, multiple choice and short answers must be submitted on the same date. If you chose to wait and submit the short answer questions on a different date than you submit the multiple choice answers, you will lose 2 points/per day. Work must be shown for all Short Answer questions. No work shown = no credit earned. I will not accept corrections for this Final Exam. Review your test before you submit it. You only need to submit the multiple-choice answers sheet and the short answer questions on pages 8, 9, and 10. Any questions, please call me. Page 1 of 10
2 Algebra 2B Amazing Final Exam Name 1. Simplify 64. a) 6 b) 32 c) 8 d) Simplify 5a 3 20a. a) 4a 5a b) 5a 2 4 c) 10a a d) 10a 2 3. Simplify a) 7 14 b) 49 c) d) Simplify ( 16x5 x ) 1 2. a) 1 4x 2 b) 8x 2 c) x2 4 d) 4 x 2 5. Solve. Check for extraneous solutions. (4x 12) = x a) -3; 7 b) 3; 7 c) 3; 7 is an extraneous solution d) 12; 7 is an extraneous solution Page 2 of 10
3 1 6. Let f(x) = 4x + 1 and g(x) = 2x 2 3. Find (f g)(x). a) 2x 2 + 4x + 4 b) 2x 2 + 4x 4 c) 2x 2 4x + 2 d) 2x 2 4x Let (x) = x 2 and g(x) = x 2. Find g(f( 3)). a) 25 b) 7 c) -9 d) For f(x) = x 2, find f 1 (x). Then find f(f 1 (6)). a) f 1 (x) = x + 2 ; 6 b) f 1 (x) = x + 2 ; 6 c) f 1 (x) = x + 2 ; 6 d) f 1 (x) = 1 2 x + 1 ; 4 9. Suppose w and x vary inversely and x = 1.25 when w = 8. Find x when w = 15. a) 10 b) c) 3 d) What is the equation of the vertical asymptote for y = 3 x+7 + 4? a) x = 7 b) x = 7 c) x = 3 d) x = 4 Page 3 of 10
4 11. What is the equation for the translation of the graph of y = 5 x asymptotes at x = 4 and y = 6? a) y = x+6 b) y = 5 x c) y = 5 x d) y = 5 x that has 12. What is the least common denominator for fractions that have denominators of 5x + 10 and 25x 2 100? a) 5(x + 2) b) 5(x 2 20) c) 25(x 2 4) d) 75(x + 2)(x 2 4) 13. Multiply. State restrictions on the variables. 6x + 6 a) 3(x 2) 14 ; x 2 b) 3(x 2) ; x 1 14 c) 2(x 2) 21 ; x 1 d) 2(x 2) ; no restrictions 21 7 x 2 4x Write an explicit formula for the sequence: 3, 5, 7, 9,. Find the twentieth term. a) a n = 3n + 1 ; 61 b) a n = 2n 1 ; 39 c) a n = n + 2 ; 33 d) a n = 2n + 1 ; The third and fifth terms of an arithmetic sequence are 197 and 173. What is the fourth term? a) 180 b) 161 c) 221 d) 185 Page 4 of 10
5 16. Find the 24 th term of the sequence; 4, 0, -4, -8, a) -96 b) -88 c) -100 d) What is the missing term of the sequence -64,, -16, 8? a) 40 b) 32 c) -32 d) What is the 10th term of the geometric sequence 1, 4, 16,? a) 40 b) 180,224 c) 262,144 d) 2,883, Which of the following represents an infinite series? a) 3, 8, 13, 18, 23 b) c) d) 3, 8, 13, 18, 23, 20. Evaluate 4 n=1 (n 1). a) 6 b) 10 c) 12 d) Write an equation for a parabola with a vertex at the origin and a focus at ( -4,0 ). a) y = 1 4 x2 b) y = 1 16 x2 c) x = 1 4 y2 d) x = 1 16 y2 Page 5 of 10
6 22. Write an equation for a parabola with a vertex at (6,3) and a focus at ( 6,6). a) y = 1 (x 24 6)2 + 3 b) y = 1 (x )2 6 c) y = 1 (x 12 3)2 + 3 d) y = 1 (x 12 6) Find the radius and the center of the circle with the equation (x 5) 2 + (y + 6) 2 = 7. a) (-6,6) ; 2.6 b) (5,-6) ; 7 c) (-5,6) ; 7 d) (5,-6) ; Write the equation for the circle pictured here. a) (x 4) 2 + (y + 5) 2 = 36 b) (x + 4) 2 + (y + 5) 2 = 36 c) (x 4) 2 + (y 5) 2 = 36 d) (x + 4) 2 + (y 5) 2 = Which of the following is an ellipse with the y-axis as the major axis? a) x y2 25 = 1 b) x y2 36 = 1 c) x 2 36 y2 25 = 1 d) x y2 36 = 1 Page 6 of 10
7 26. What is the inverse of y = 2x + 6 a) y = 1 2 x+3 b) y = 1 2 x+1 6 c) y = 1 2 x 3 d) y = 1 2 x Find the least common denominator. a) 72x 7 y x 7 y 4 8x 5 y 6 b) 72x 7 y 4 c) x 7 y 6 d) x 5 y You gave your little sister a good push on a swing and it made and arc of 12 ft. On the third swing it made an arc of 8.67 ft. How far did it go on the second swing?. a) 10.2 feet b) feet c) 10.6 feet d) 11.3 feet 29. When you graph y = (x+2)(x 7) 3(x+2)(x+7) a) one b) two c) three d) There are no holes how many holes are there? 30. Why do we rationalize denominators?( Select all that apply) a) Standard math practice does not allow radical in the denominator. b) To make more work for mathematicians. c) We don t want radicals dividing us. d) Mrs. Thorn said so. Page 7 of 10
8 Your Amazing Name: Please carefully transfer all of your multiple-choice answers to this page Page 8 of 10
9 Algebra 2 Amazing Final Exam Short answer questions ( 4 points each) Name A) Explain how you can tell if a rational expression is in simplest form. Include an example with your explanation. B) Rationalize the denominator C) The difference between the reciprocals of two positive odd integers is 2 /15. Find the two integers. Page 9 of 10
10 D) For a Geometric Series explain how you can tell if the series converges or diverges as you keep adding an infinite number of terms to the series. Be sure that your explanation is clear on what it means to converge or diverge. It will help to include an example. E) A department store has marked down its merchandise by 25%. It later decreases by $5 the price of items that have not sold. a) Write a function f (x) to represent the price after the 25% markdown. b) Write a function g(x) to represent the price after the $5 markdown. c) Use a composition function to find the price of a $150 item after both price adjustments. d) Does the order in which the adjustments are applied make a difference? Explain. Page 10 of 10
Math Analysis Midterm Review. Directions: This assignment is due at the beginning of class on Friday, January 9th
Math Analysis Midterm Review Name Directions: This assignment is due at the beginning of class on Friday, January 9th This homework is intended to help you prepare for the midterm exam. The questions are
More information2) Endpoints of a diameter (-1, 6), (9, -2) A) (x - 2)2 + (y - 4)2 = 41 B) (x - 4)2 + (y - 2)2 = 41 C) (x - 4)2 + y2 = 16 D) x2 + (y - 2)2 = 25
Math 101 Final Exam Review Revised FA17 (through section 5.6) The following problems are provided for additional practice in preparation for the Final Exam. You should not, however, rely solely upon these
More informationCommon Core Algebra L clone 4 review R Final Exam
1) Which graph represents an exponential function? A) B) 2) Which relation is a function? A) {(12, 13), (14, 19), (11, 17), (14, 17)} B) {(20, -2), (24, 10), (-21, -5), (22, 4)} C) {(34, 8), (32, -3),
More informationName: Common Core Algebra L R Final Exam 2015 CLONE 3 Teacher:
1) Which graph represents a linear function? 2) Which relation is a function? A) B) A) {(2, 3), (3, 9), (4, 7), (5, 7)} B) {(0, -2), (3, 10), (-2, -4), (3, 4)} C) {(2, 7), (2, -3), (1, 1), (3, -1)} D)
More information1. f(x) = x2 + x 12 x 2 4 Let s run through the steps.
Math 121 (Lesieutre); 4.3; September 6, 2017 The steps for graphing a rational function: 1. Factor the numerator and denominator, and write the function in lowest terms. 2. Set the numerator equal to zero
More informationTopic #1: Evaluating and Simplifying Algebraic Expressions
John Jay College of Criminal Justice The City University of New York Department of Mathematics and Computer Science MAT 105 - College Algebra Departmental Final Examination Review Topic #1: Evaluating
More informationWeek 19 Algebra 2 Assignment:
Week 9 Algebra Assignment: Day : pp. 66-67 #- odd, omit #, 7 Day : pp. 66-67 #- even, omit #8 Day : pp. 7-7 #- odd Day 4: pp. 7-7 #-4 even Day : pp. 77-79 #- odd, 7 Notes on Assignment: Pages 66-67: General
More information3.1 Solutions to Exercises
.1 Solutions to Exercises 1. (a) f(x) will approach + as x approaches. (b) f(x) will still approach + as x approaches -, because any negative integer x will become positive if it is raised to an even exponent,
More informationB) 2x3-5x D) 2x3 + 5x
Pre Calculus Final Review 2010 (April) Name Divide f(x) by d(x), and write a summary statement in the form indicated. 1) f x = x - 4; d x = x + 7 (Write answer in polynomial form) 1) A) f x = x + 7 x2-7x
More informationPage Points Score Total: 100
Math 1130 Spring 2019 Sample Midterm 2b 2/28/19 Name (Print): Username.#: Lecturer: Rec. Instructor: Rec. Time: This exam contains 10 pages (including this cover page) and 9 problems. Check to see if any
More informationBARUCH COLLEGE MATH 2003 SPRING 2006 MANUAL FOR THE UNIFORM FINAL EXAMINATION
BARUCH COLLEGE MATH 003 SPRING 006 MANUAL FOR THE UNIFORM FINAL EXAMINATION The final examination for Math 003 will consist of two parts. Part I: Part II: This part will consist of 5 questions similar
More information3.1 Solutions to Exercises
.1 Solutions to Exercises 1. (a) f(x) will approach + as x approaches. (b) f(x) will still approach + as x approaches -, because any negative integer x will become positive if it is raised to an even exponent,
More informationMath 1130 Final Exam Review SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Math 0 Final Exam Review SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. ) Solve: x - - x + 2 = x - 27 ) 2) Solve: (0-2x)(5
More informationCost (in dollars) 0 (free) Number of magazines purchased
Math 1 Midterm Review Name *****Don t forget to study the other methods for solving systems of equations (substitution and elimination) as well as systems of linear inequalities and line of best fit! Also,
More information2-4 Completing the Square
2-4 Completing the Square Warm Up Lesson Presentation Lesson Quiz Algebra 2 Warm Up Write each expression as a trinomial. 1. (x 5) 2 x 2 10x + 25 2. (3x + 5) 2 9x 2 + 30x + 25 Factor each expression. 3.
More informationName For those going into. Algebra 1 Honors. School years that begin with an ODD year: do the odds
Name For those going into LESSON 2.1 Study Guide For use with pages 64 70 Algebra 1 Honors GOAL: Graph and compare positive and negative numbers Date Natural numbers are the numbers 1,2,3, Natural numbers
More informationName Date Student id #:
Math1090 Final Exam Spring, 2016 Instructor: Name Date Student id #: Instructions: Please show all of your work as partial credit will be given where appropriate, and there may be no credit given for problems
More informationf(u) can take on many forms. Several of these forms are presented in the following examples. dx, x is a variable.
MATH 56: INTEGRATION USING u-du SUBSTITUTION: u-substitution and the Indefinite Integral: An antiderivative of a function f is a function F such that F (x) = f (x). Any two antiderivatives of f differ
More informationPRELIMINARY EXAMINATION 2018 MATHEMATICS GRADE 12 PAPER 1. Time: 3 hours Total: 150 PLEASE READ THE FOLLOWING INSTRUCTIONS CAREFULLY
PRELIMINARY EXAMINATION 2018 MATHEMATICS GRADE 12 PAPER 1 Time: 3 hours Total: 150 Examiner: P R Mhuka Moderators: J Scalla E Zachariou PLEASE READ THE FOLLOWING INSTRUCTIONS CAREFULLY 1. This question
More informationCompleting the Square. A trinomial that is the square of a binomial. x Square half the coefficient of x. AA65.pdf.
AA65.pdf 6.5 Completing the Square 1. Converting from vertex form to standard form involves expanding the square of the binomial, distributing a, and then isolating y. What method does converting from
More informationStats for Exam 1. Letter Score Range Frequency A 90 to B 80 to 89 3 C 70 to 79 4 D 60 to 69 4 F 59 and below 8
Stats for Exam 1 Letter Score Range Frequency A 90 to 100 14 B 80 to 89 3 C 70 to 79 4 D 60 to 69 4 F 59 and below 8 High Score 100 two of them 75th percentile 94 Median 81 25th percentile 60 Low Score
More informationSimplifying and Graphing Rational Functions
Algebra 2/Trig Unit 5 Notes Packet Name: Period: # Simplifying and Graphing Rational Functions 1. Pg 543 #11-19 odd and Pg 550 #11-19 odd 2. Pg 543 #12-18 even and Pg 550 #12-18 even 3. Worksheet 4. Worksheet
More information1. FRACTIONAL AND DECIMAL EQUIVALENTS OF PERCENTS
Percent 7. FRACTIONAL AND DECIMAL EQUIVALENTS OF PERCENTS Percent means out of 00. If you understand this concept, it then becomes very easy to change a percent to an equivalent decimal or fraction. %
More informationUnit 3: Writing Equations Chapter Review
Unit 3: Writing Equations Chapter Review Part 1: Writing Equations in Slope Intercept Form. (Lesson 1) 1. Write an equation that represents the line on the graph. 2. Write an equation that has a slope
More informationSolutions for Rational Functions
Solutions for Rational Functions I. Souldatos Problems Problem 1. 1.1. Let f(x) = x4 9 x 3 8. Find the domain of f(x). Set the denominator equal to 0: x 3 8 = 0 x 3 = 8 x = 3 8 = 2 So, the domain is all
More informationpar ( 12). His closest competitor, Ernie Els, finished 3 strokes over par (+3). What was the margin of victory?
Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. ) Tiger Woods won the 2000 U.S. Open golf tournament with a score of 2 strokes under par
More informationx-intercepts, asymptotes, and end behavior together
MA 2231 Lecture 27 - Sketching Rational Function Graphs Wednesday, April 11, 2018 Objectives: Explore middle behavior around x-intercepts, and the general shapes for rational functions. x-intercepts, asymptotes,
More informationChapter 12. Sequences and Series
Chapter 12 Sequences and Series Lesson 1: Sequences Lesson 2: Arithmetic Sequences Lesson 3: Geometry Sequences Lesson 4: Summation Notation Lesson 5: Arithmetic Series Lesson 6: Geometric Series Lesson
More informationGo for the Curve! Comparing Linear and Exponential Functions. Lesson 5.1 Assignment
Lesson.1 Assignment Name Date Go for the Curve! Comparing Linear and Exponential Functions 1. Chanise just received a $200 bonus check from her employer. She is going to put it into an account that will
More informationPark Forest Math Team. Meet #2. Self-study Packet
Park Forest Math Team Meet #2 Self-study Packet Problem Categories for this Meet: 1. Mystery: Problem solving 2. Geometry: Angle measures in plane figures including supplements and complements 3. Number
More informationSection 6.4 Adding & Subtracting Like Fractions
Section 6.4 Adding & Subtracting Like Fractions ADDING ALGEBRAIC FRACTIONS As you now know, a rational expression is an algebraic fraction in which the numerator and denominator are both polynomials. Just
More informationCheck that your exam contains 20 questions numbered sequentially.
MATH 22 EXAM II SAMPLE EXAM VERSION A NAME STUDENT NUMBER INSTRUCTOR SECTION NUMBER On your scantron, write and bubble your PSU ID, Section Number, and Test Version. Failure to correctly code these items
More informationPage 1 of 10 MATH 120 Final Exam Review
Page 1 of 1 MATH 1 Final Exam Review Directions Part 1: Calculators will NOT be allowed on this part of the final exam. Unless the question asks for an estimate, give exact answers in completely reduced
More informationMath Fall 2016 Final Exam December 10, Total 100
Name: Math 111 - Fall 2016 Final Exam December 10, 2016 Section: Student ID Number: 1 15 2 13 3 14 4 15 5 13 6 15 7 15 Total 100 You are allowed to use a Ti-30x IIS Calculator (only this model!), a ruler,
More informationYosemite Trip Participants
Yosemite Trip Participants During your trip you will have the opportunity to enjoy many exciting and new experiences. Because of the myriad of activities planned, you will probably not have any time to
More informationA. B. C. D. Graphing Quadratics Practice Quiz. Question 1. Select the graph of the quadratic function. f (x ) = 2x 2. 2/26/2018 Print Assignment
Question 1. Select the graph of the quadratic function. f (x ) = 2x 2 C. D. https://my.hrw.com/wwtb2/viewer/printall_vs23.html?umk5tfdnj31tcldd29v4nnzkclztk3w8q6wgvr2629ca0a5fsymn1tfv8j1vs4qotwclvofjr8uon4cldd29v4
More informationConnected Mathematics 2, 6 th and 7th Grade Units 2009 Correlated to: Washington Mathematics Standards (Grade 6)
Grade 6 6.1. Core Content: Multiplication and division of fractions and decimals (Numbers, Operations, Algebra) 6.1.A Compare and order non-negative fractions, decimals, and integers using the number line,
More information1.3 Real World and Mathematical Problems
.3. Real World and Mathematical Problems with Rational Numbers - 7.NS.3 www.ck2.org.3 Real World and Mathematical Problems with Rational Numbers - 7.NS.3 Students will change between equivalent forms of
More informationx f(x) D.N.E
Limits Consider the function f(x) x2 x. This function is not defined for x, but if we examine the value of f for numbers close to, we can observe something interesting: x 0 0.5 0.9 0.999.00..5 2 f(x).5.9.999
More informationAlgebra I Module 3 Lessons 1 7
Eureka Math 2015 2016 Algebra I Module 3 Lessons 1 7 Eureka Math, Published by the non-profit Great Minds. Copyright 2015 Great Minds. No part of this work may be reproduced, distributed, modified, sold,
More information(2/3) 3 ((1 7/8) 2 + 1/2) = (2/3) 3 ((8/8 7/8) 2 + 1/2) (Work from inner parentheses outward) = (2/3) 3 ((1/8) 2 + 1/2) = (8/27) (1/64 + 1/2)
Exponents Problem: Show that 5. Solution: Remember, using our rules of exponents, 5 5, 5. Problems to Do: 1. Simplify each to a single fraction or number: (a) ( 1 ) 5 ( ) 5. And, since (b) + 9 + 1 5 /
More informationEXPONENTIAL FUNCTIONS
EXPONENTIAL FUNCTIONS 7.. 7..6 In these sections, students generalize what they have learned about geometric sequences to investigate exponential functions. Students study exponential functions of the
More informationCompleting the Square. A trinomial that is the square of a binomial. x Squaring half the coefficient of x. AA65.pdf.
AA65.pdf 6.5 Completing the Square 1. Converting from vertex form to standard form involves expanding the square of the binomial, distributing a, and then isolating y. What method does converting from
More informationPage Points Score Total: 100
Math 1130 Autumn 2018 Sample Midterm 2c 2/28/19 Name (Print): Username.#: Lecturer: Rec. Instructor: Rec. Time: This exam contains 8 pages (including this cover page) and 6 problems. Check to see if any
More informationSkills Practice Skills Practice for Lesson 10.1
Skills Practice Skills Practice for Lesson 10.1 Name Date Water Balloons Polynomials and Polynomial Functions Vocabulary Match each key term to its corresponding definition. 1. A polynomial written with
More informationWriting Exponential Equations Day 2
Writing Exponential Equations Day 2 MGSE9 12.A.CED.1 Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear, quadratic, simple rational,
More informationAlgebra I EOC 10-Day STAAR Review. Hedgehog Learning
Algebra I EOC 10-Day STAAR Review Hedgehog Learning Day 1 Day 2 STAAR Reporting Category Number and Algebraic Methods Readiness Standards 60% - 65% of STAAR A.10(E) - factor, if possible, trinomials with
More informationApplications of Exponential Functions Group Activity 7 Business Project Week #10
Applications of Exponential Functions Group Activity 7 Business Project Week #10 In the last activity we looked at exponential functions. This week we will look at exponential functions as related to interest
More informationSequences, Series, and Limits; the Economics of Finance
CHAPTER 3 Sequences, Series, and Limits; the Economics of Finance If you have done A-level maths you will have studied Sequences and Series in particular Arithmetic and Geometric ones) before; if not you
More informationChapter 8 To Infinity and Beyond: LIMITS
ANSWERS Mathematics 4 (Mathematical Analysis) page 1 Chapter 8 To Infinity and Beyond: LIMITS LM-. LM-3. f) If the procedures are followed accurately, all the last acute angles should be very close to
More informationSection 6.3 Multiplying & Dividing Rational Expressions
Section 6.3 Multiplying & Dividing Rational Expressions MULTIPLYING FRACTIONS In arithmetic, we can multiply fractions by multiplying the numerators separately from the denominators. For example, multiply
More informationFinal Exam Review. 1. Simplify each of the following. Express each answer with positive exponents.
1 1. Simplify each of the following. Express each answer with positive exponents. a a) 4 b 1x xy b) 1 x y 1. Evaluate without the use of a calculator. Express answers as integers or rational numbers. a)
More informationMath1090 Midterm 2 Review Sections , Solve the system of linear equations using Gauss-Jordan elimination.
Math1090 Midterm 2 Review Sections 2.1-2.5, 3.1-3.3 1. Solve the system of linear equations using Gauss-Jordan elimination. 5x+20y 15z = 155 (a) 2x 7y+13z=85 3x+14y +6z= 43 x+z= 2 (b) x= 6 y+z=11 x y+
More informationWarm up. Seek and Solve!!!
Warm up Seek and Solve!!! Seek and Solve Answers: 0 2 DNE 3 Investigation # 1 Use the graph of y = 2 below to find the following limits: 1. lim x 2 2 = 3 2. lim x 0 2 = 3 3 3. lim x 3 2 = 3 Basic Limit
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
INTRODUCTORY ALGEBRA/GRACEY CHAPTER 1-2.3 PRACTICE Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Evaluate the algebraic expression for the
More information(x + 2)(x + 3) + (x + 2)(x + 3) 5(x + 3) (x + 2)(x + 3) + x(x + 2) 5x + 15 (x + 2)(x + 3) + x 2 + 2x. 5x x 2 + 2x. x 2 + 7x + 15 x 2 + 5x + 6
Which is correct? Alex s add the numerators and the denominators way 5 x + 2 + x Morgan s find a common denominator way 5 x + 2 + x 5 x + 2 + x I added the numerator plus the numerator and the denominator
More informationVertical Asymptotes. We generally see vertical asymptotes in the graph of a function when we divide by zero. For example, in the function
MA 223 Lecture 26 - Behavior Around Vertical Asymptotes Monday, April 9, 208 Objectives: Explore middle behavior around vertical asymptotes. Vertical Asymptotes We generally see vertical asymptotes in
More informationDepartment of Mathematics
Department of Mathematics TIME: 3 Hours Setter: AM DATE: 27 July 2015 GRADE 12 PRELIM EXAMINATION MATHEMATICS: PAPER I Total marks: 150 Moderator: JH Name of student: PLEASE READ THE FOLLOWING INSTRUCTIONS
More informationSA2 Unit 4 Investigating Exponentials in Context Classwork A. Double Your Money. 2. Let x be the number of assignments completed. Complete the table.
Double Your Money Your math teacher believes that doing assignments consistently will improve your understanding and success in mathematics. At the beginning of the year, your parents tried to encourage
More informationMath 1130 Exam 2 Review SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Math 1130 Exam 2 Review Provide an appropriate response. 1) Write the following in terms of ln x, ln(x - 3), and ln(x + 1): ln x 3 (x - 3)(x + 1) 2 1) 2) Write the following in terms of ln x, ln(x - 3),
More informationMath 234 Spring 2013 Exam 1 Version 1 Solutions
Math 234 Spring 203 Exam Version Solutions Monday, February, 203 () Find (a) lim(x 2 3x 4)/(x 2 6) x 4 (b) lim x 3 5x 2 + 4 x (c) lim x + (x2 3x + 2)/(4 3x 2 ) (a) Observe first that if we simply plug
More informationMath 111 Midterm II February 20th, 2007
NAME: Student ID #: QUIZ SECTION: Math 111 Midterm II February 0th, 007 Problem 1 15 Problem 14 Problem 3 15 Problem 4 6 Total: 50 Your exam should contain 5 pages in total and 4 problems Please check
More informationtroduction to Algebra
Chapter Six Percent Percents, Decimals, and Fractions Understanding Percent The word percent comes from the Latin phrase per centum,, which means per 100. Percent means per one hundred. The % symbol is
More informationPlease write neatly on this document, showing all calculations, and boxing calculated answers.
Math 083 Review for Exam 4 Name Please write neatly on this document, showing all calculations, and boxing calculated answers. 1) We will compare these two options for flying to Las Vegas and parking a
More informationMAT103: Fundamentals of Mathematics I Final Exam Review Packet
MAT103: Fundamentals of Mathematics I Final Exam Review Packet A. Using the information below, write the appropriate numerical value in each region of the Venn diagram provided and answer the questions
More informationHFCC Math Lab Intermediate Algebra - 8 ADDITION AND SUBTRATION OF RATIONAL EXPRESSIONS
HFCC Math Lab Intermediate Algebra - 8 ADDITION AND SUBTRATION OF RATIONAL EXPRESSIONS Adding or subtracting two rational expressions require the rational expressions to have the same denominator. Example
More informationSection 4.3 Objectives
CHAPTER ~ Linear Equations in Two Variables Section Equation of a Line Section Objectives Write the equation of a line given its graph Write the equation of a line given its slope and y-intercept Write
More informationFinding the Sum of Consecutive Terms of a Sequence
Mathematics 451 Finding the Sum of Consecutive Terms of a Sequence In a previous handout we saw that an arithmetic sequence starts with an initial term b, and then each term is obtained by adding a common
More informationName Date
NEW DORP HIGH SCHOOL Deirdre A. DeAngelis, Principal MATHEMATICS DEPARTMENT Li Pan, Assistant Principal Name Date Summer Math Assignment for a Student whose Official Class starts with 7, 8, and 9 Directions:
More informationMath 111: Section 3.1 Exponential Growth and Decay Section 004
Math 111: Section 3.1 Exponential Growth and Decay Section 004 An example of Exponential Growth If each bactrium splits into two bacteria every hour, then the population doubles every hour. The question
More information2.8 Absolute Value Functions
2.8 Absolute Value Functions Algebra III Mr. Niedert Algebra III 2.8 Absolute Value Functions Mr. Niedert 1 / 8 Today s Learning Target(s) 1 I can graph absolute value functions and apply them to real-life
More informationFirrhill High School. Mathematics Department. Level 5
Firrhill High School Mathematics Department Level 5 Home Exercise 1 - Basic Calculations Int 2 Unit 1 1. Round these numbers to 2 significant figures a) 409000 (b) 837500000 (c) 562 d) 0.00000009 (e)
More informationSemester Exam Review
Semester Exam Review Name Date Block MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. For the given equation, find the values of a, b, and c, determine
More informationSection 7C Finding the Equation of a Line
Section 7C Finding the Equation of a Line When we discover a linear relationship between two variables, we often try to discover a formula that relates the two variables and allows us to use one variable
More informationUnit 2: Ratios & Proportions
Unit 2: Ratios & Proportions Name Period Score /42 DUE DATE: A Day: Sep 21st B Day: Sep 24th Section 2-1: Unit Rates o Rate- A ratio that compares quantities with different kinds of units. o Unit Rate-
More information7.1 Simplifying Rational Expressions
7.1 Simplifying Rational Expressions LEARNING OBJECTIVES 1. Determine the restrictions to the domain of a rational expression. 2. Simplify rational expressions. 3. Simplify expressions with opposite binomial
More informationAS Mathematics Assignment 7 Due Date: Friday 14 th February 2014
AS Mathematics Assignment 7 Due Date: Friday 14 th February 2014 NAME. GROUP: MECHANICS/STATS Instructions to Students All questions must be attempted. You should present your solutions on file paper and
More informationArithmetic. Mathematics Help Sheet. The University of Sydney Business School
Arithmetic Mathematics Help Sheet The University of Sydney Business School Common Arithmetic Symbols is not equal to is approximately equal to is identically equal to infinity, which is a non-finite number
More informationStudent Name: Teacher: Date: District: Miami-Dade County Public Schools. Assessment: 9_12 Mathematics Algebra II Exam 4
Student Name: Teacher: Date: District: Miami-Dade County Public Schools Assessment: 9_12 Mathematics Algebra II Exam 4 Description: Algebra 2 Topic 9 Sequences and Series Form: 201 1. Beginning with Step
More informationCH 39 CREATING THE EQUATION OF A LINE
9 CH 9 CREATING THE EQUATION OF A LINE Introduction S ome chapters back we played around with straight lines. We graphed a few, and we learned how to find their intercepts and slopes. Now we re ready to
More informationMath Review Chapter 1
Math 60 - Review Chapter Name ) A mortgage on a house is $90,000, the interest rate is 8 %, and the loan period is 5 years. What is the monthly payment? ) Joan wants to start an annuity that will have
More informationSection 9.1 Solving Linear Inequalities
Section 9.1 Solving Linear Inequalities We know that a linear equation in x can be expressed as ax + b = 0. A linear inequality in x can be written in one of the following forms: ax + b < 0, ax + b 0,
More informationMath "Multiplying and Reducing Fractions"
Math 952.5 "Multiplying and Reducing Fractions" Objectives * Know that rational number is the technical term for fraction. * Learn how to multiply fractions. * Learn how to build and reduce fractions.
More information2. Write down one more multiplication fact and two division facts using the numbers given in each of the following: i)
HILLEL ACADEMY HIGH MATHEMATICS DEPARTMENT 8 th Grade INTEGERS, POWERS & ROOTS REVIEW 2012 1. Find the value of each expression without using a calculator. i) [ ( ) ( )] ii) iii) [ ( )] ( ) iv) ( ) (8
More informationDefinition 4.1. In a stochastic process T is called a stopping time if you can tell when it happens.
102 OPTIMAL STOPPING TIME 4. Optimal Stopping Time 4.1. Definitions. On the first day I explained the basic problem using one example in the book. On the second day I explained how the solution to the
More informationHow can you use what you know about adding integers to add rational numbers? ACTIVITY: Adding Rational Numbers
. How can you use what you know about adding integers to add rational numbers? ACTIVITY: Work with a partner. Use a number line to find the sum. a.. +.) Start at 0. Move. units to the right. Add... Then
More informationST. DAVID S MARIST INANDA
ST. DAVID S MARIST INANDA MATHEMATICS NOVEMBER EXAMINATION GRADE 11 PAPER 1 8 th NOVEMBER 2016 EXAMINER: MRS S RICHARD MARKS: 125 MODERATOR: MRS C KENNEDY TIME: 2 1 Hours 2 NAME: PLEASE PUT A CROSS NEXT
More informationDecomposing Rational Expressions Into Partial Fractions
Decomposing Rational Expressions Into Partial Fractions Say we are ked to add x to 4. The first step would be to write the two fractions in equivalent forms with the same denominators. Thus we write: x
More informationSimplify a rational expression
EXAMPLE 1 Simplify : Simplify a rational expression x 2 2x 15 x 2 9 x 2 2x 15 x 2 9 (x +3)(x 5) (x +3)(x 3) Factor numerator and denominator. (x +3)(x 5) Divide out common factor. (x +3)(x 3) x 5 x 3 ANSWER
More informationPractice Final Exam, Math 1031
Practice Final Exam, Math 1031 1 2 3 4 5 6 Last Name: First Name: ID: Section: Math 1031 December, 2004 There are 22 multiple machine graded questions and 6 write-out problems. NO GRAPHIC CALCULATORS are
More informationChapter 10: Exponential Functions
Chapter 10: Exponential Functions Lesson 1: Introduction to Exponential Functions and Equations Lesson 2: Exponential Graphs Lesson 3: Finding Equations of Exponential Functions Lesson 4: Exponential Growth
More informationSandringham School Sixth Form. AS Maths. Bridging the gap
Sandringham School Sixth Form AS Maths Bridging the gap Section 1 - Factorising be able to factorise simple expressions be able to factorise quadratics The expression 4x + 8 can be written in factor form,
More informationTCM Final Review Packet Name Per.
TCM Final Review Packet Name Per. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Translate the statement into a formula. 1) The total distance traveled,
More information1. Geometric sequences can be modeled by exponential functions using the common ratio and the initial term.
1 Geometric sequences can be modeled by exponential functions using the common ratio and the initial term Exponential growth and exponential decay functions can be used to model situations where a quantity
More informationMidterm 3. Math Summer Last Name: First Name: Student Number: Section (circle one): 921 (Warren Code) or 922 (Marc Carnovale)
Math 184 - Summer 2011 Midterm 3 Last Name: First Name: Student Number: Section (circle one): 921 (Warren Code) or 922 (Marc Carnovale) Read all of the following information before starting the exam: Calculators
More informationMath 1090 Final Exam Fall 2012
Math 1090 Final Exam Fall 2012 Name Instructor: Student ID Number: Instructions: Show all work, as partial credit will be given where appropriate. If no work is shown, there may be no credit given. All
More informationStudy Guide - Part 1
Math 116 Spring 2015 Study Guide - Part 1 1. Find the slope of a line that goes through the points (1, 5) and ( 3, 13). The slope is (A) Less than -1 (B) Between -1 and 1 (C) Between 1 and 3 (D) More than
More informationChapter 6: Quadratic Functions & Their Algebra
Chapter 6: Quadratic Functions & Their Algebra Topics: 1. Quadratic Function Review. Factoring: With Greatest Common Factor & Difference of Two Squares 3. Factoring: Trinomials 4. Complete Factoring 5.
More informationMAC Learning Objectives. Learning Objectives (Cont.)
MAC 1140 Module 12 Introduction to Sequences, Counting, The Binomial Theorem, and Mathematical Induction Learning Objectives Upon completing this module, you should be able to 1. represent sequences. 2.
More informationPre-Algebra, Unit 7: Percents Notes
Pre-Algebra, Unit 7: Percents Notes Percents are special fractions whose denominators are 100. The number in front of the percent symbol (%) is the numerator. The denominator is not written, but understood
More information