B. Linear equations can be written in the form y = mx+b or f(x) = mx+b. which is called: Or Ax + By = C which is called:
|
|
- Bertha Powers
- 5 years ago
- Views:
Transcription
1 Math 95, Mod 1, Sec. 3.3 Graphing Linear functions A. Graphing Linear functions E. 1: Graph: f() = 3, g() = and h() = 3-3 f() g() h() What happens? B. Linear equations can be written in the form y = m+b or f() = m+b which is called: Or A + By = C which is called: E. 2: Which of the following equations are linear? a) y 3 4 b) y 2 c) 4 2y 8 d ) y 2 e) y 6 1 f ) y 2 3
2 C. Graphs: E. 3: Which of the following graphs represent linear functions (caution!)? D. Finding - and y-intercepts To find an -intercept, let f()= 0 and solve for. To find a y-intercept, let = 0 and solve for f(). E. 4: Graph each linear function by finding - and y-intercepts. Then write each equation using functional notation. a) y = -4 b) 2y = 8
3 E. Graphing Vertical and Horizontal Lines: A vertical line is of the form, where c is a real number, with -intercept (, ) A horizontal line is of the form, where c is a real number, with y-intercept (, ) y E. 5: Application The cost of renting a piece of machinery is given by the linear function C() = , where C9) is in dollars and is given in hours. a) Find the cost of renting the machine for 8 hours. b) Graph the cost function. c) How can you tell from the graph of C() that as the number of hours increases, the total cost increases also?
4 E. 6: Application While manufacturing two different camera models, Kodak found that the basic model costs $55 to produce, where as the delue model costs $75. The weekly budget for these two models is limited to $33,000 in production costs. The linear equation that models this situation is y = 33,000, where represents the number of basic models and y the number of delue models. a) Complete the ordered pair solution (0, ) of this equation. Describe the meaning. b) Complete the ordered pair solution (, 0 ) of this equation. Describe the meaning. c) If 350 delue models are produced, find the greatest number of basic models that can be made in a week.
5 Slope of a Line: I. Definition: m = E. 7: Find the slope of a line that goes through (-1, -2) and (2, 5). E. 8: Find the slope of a line that goes through (1, -1) and (-2, 4). E. 9: Find the slope of a line that goes through (1, 3) and (4, 3). E. 10: Find the slope of a line that goes through (2, -4) and (-2, -4). E. 11: Review slope: a) Positive slope: b) Negative slope: c) Zero slope: d) Undefined slope:
6 II. Linear Equations in slope-intercept form: E. 12: Write an equation in slope-intercept form for the line with slope of 1/2 and going through the point (0,3). IV. Parallel Lines: Two nonvertical lines are parallel if they have the but different. E. 14: On the same set of aes, graph: y = y = 2-1 y V. Perpendicular Lines: Perpendicular lines intersect at a. Two nonvertical lines are perpendicular if the product of their slopes is. E. 15: On the same set of aes, graph: y y y
7 E. 16: State whether each pair of equations represent parallel lines, perpendicular lines or neither. a) 2 + 5y = y = 3 b) - 4y = y = 7 c) y = y = 12
8 VI. Applications: E. 17: As a gas, like helium, is heated, it will epand. The formula: V(t) = 0.147t + 40 calculates the volume in cubic inches of a sample of helium at the temperature, t, in degrees Centigrade (Celsius). a) Is this a linear function? How do you know? b) Evaluate V(0) and interpret what it means. c) What does the number mean in terms of this situation? d) If the temperature increases by 10 degrees, how much does the volume of this sample increase? e) What is the volume of this sample of helium at 100 degrees? f) At what temperature will this sample of helium reach a volume of 50 cubic inches?
Sect The Slope-Intercept Form
0 Concepts # and # Sect. - The Slope-Intercept Form Slope-Intercept Form of a line Recall the following definition from the beginning of the chapter: Let a, b, and c be real numbers where a and b are not
More informationChapter 4.4:Slope-Intercept and Point Slope Forms of Linear Equations. Graphing Linear Equations Using slopes and Intercepts. 1.
Math 4 Name Chapter 4.4:Slope-Intercept and Point Slope Forms of Linear Equations Graphing Linear Equations Using slopes and Intercepts. Graph -intercept = (0, ). Graph 6 -intercept = (0, ). Graph 0 -intercept
More informationSections 3.2 & 3.3 Introduction to Functions & Graphing
Week 4 Handout MAT 1033C Professor Niraj Wagh J Sections 3.2 & 3.3 Introduction to Functions & Graphing Function A function f is a rule that assigns to each element x in a set A exactly one element, called
More informationCharacteristics of Linear Functions (pp. 1 of 8)
Characteristics of Linear Functions (pp. 1 of 8) Algebra 2 Parent Function Table Linear Parent Function: x y y = Domain: Range: What patterns do you observe in the table and graph of the linear parent
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Stud Guide - Ch 3 Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. The bar graph below shows the number of students b major in the College of
More informationSample Questions to the Final Exam in Math 1111 Chapter 2 Section 2.1: Basics of Functions and Their Graphs
Sample Questions to the Final Eam in Math 1111 Chapter Section.1: Basics of Functions and Their Graphs 1. Find the range of the function: y 16. a.[-4,4] b.(, 4],[4, ) c.[0, ) d.(, ) e.. Find the domain
More informationSection 1.6. Functions
Section 1.6 Functions Definitions Relation, Domain, Range, and Function The table describes a relationship between the variables x and y. This relationship is also described graphically. x y 3 2 4 1 5
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A) 5 B) 277 C) 126 D) 115
MAC 1 Sullivan Practice for Chapter 2 Test (Kincade) Name Date Section MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the distance d(p1, P2)
More informationCollege Algebra Unit 1 Standard 2
Name: College Algebra Unit 1 Standard 2 Day Learning Target Assignment Identify parts of coordinate plane and find 1 slope. Worksheet #1 Write linear equations using point slope form. 2 Worksheet #2 Write
More informationSection 2.2 Intercepts & Symmetry
Section 2.2 Intercepts & Symmetry Intercepts Week 2 Handout MAC 1105 Professor Niraj Wagh J The x-intercept(s) of an equation on a graph is the point on the graph where y = 0. è So to find the x-intercept,
More informationMAT 135 In-Class Assignments Answer Key
MAT 135 In-Class Assignments Answer Key Answers are listed under the heading of each section. Where a section was continued on multiple pages, the answers are all listed under the section heading. If there
More informationGUIDED NOTES 2.2 LINEAR EQUATIONS IN ONE VARIABLE
GUIDED NOTES 2.2 LINEAR EQUATIONS IN ONE VARIABLE LEARNING OBJECTIVES In this section, you will: Solve equations in one variable algebraically. Solve a rational equation. Find a linear equation. Given
More informationPrecalculus: Linear Equations Practice Problems. Questions. 1. Solve for x when 2 3 x = 1 15 x Solve for x when x 2 + x 5 = 7 10.
Questions. Solve for x when 3 x = 5 x + 3 5.. Solve for x when x + x 5 = 7 0. 3. Solve for x when 0 3 x = x. 4. Is 4 a solution to (y ) + = 3 (3y 4)? 8 5. Solve for x when 4 5 x 3 = 3x +. 6. Solve for
More informationVocabulary: I. Inverse Variation: Two variables x and y show inverse variation if they are related as. follows: where a 0
8.1: Model Inverse and Joint Variation I. Inverse Variation: Two variables x and y show inverse variation if they are related as follows: where a 0 * In this equation y is said to vary inversely with x.
More informationMath 1500 Fall 2010 Final Exam Review Solutions
Math 500 Fall 00 Final Eam Review Solutions. Verify that the function f() = 4 + on the interval [, 5] satisfies the hypotheses of the Mean Value Theorem on the given interval. Then find all numbers c that
More informationMATH 126 TEST 1 SAMPLE
NAME: / 60 = % MATH 16 TEST 1 SAMPLE NOTE: The actual exam will only have 13 questions. The different parts of each question (part A, B, etc.) are variations. Know how to do all the variations on this
More informationFactoring Review Types of Factoring: 1. GCF: a. b.
Factoring Review Types of Factoring: 1. GCF: a. b. Ex. A. 4 + 2 8 B. 100 + 25 2. DOS: a. b. c. Ex. A. 9 B. 2 32 3. Plain x Trinomials: Start Signs Factors 1. 2. 3. 4. Ex. A. + 7 + 12 B. 2 3 4. Non-Plain
More information1.5 GEOMETRIC PROPERTIES OF LINEAR FUNCTIONS
Functions Modeling Change: 1.5 GEOMETRIC PROPERTIES OF LINEAR FUNCTIONS Interpreting the Parameters of a Example 1 Linear Function With time, t, in years, the populations of four towns, P A, P B, P C,
More informationLinear Equations and Functions
Linear Equations and Functions Finding the Slope and Equation of a Line. ans-00-0.... x y y x b c c b Finding Slope.... undefined. 6. - 7. - 8. 0 9. 0. undefined.. 6... 6. (, -) Finding the Equation of
More informationUse slope and y-intercept to write an equation. Write an equation of the line with a slope of 1 } 2. Write slope-intercept form.
5.1 Study Guide For use with pages 282 291 GOAL Write equations of lines. EXAMPLE 1 Use slope and y-intercept to write an equation Write an equation of the line with a slope of 1 } 2 and a y-intercept
More information8th Grade Common Core Math
8th Grade Common Core Math Booklet 5 Functions Part 2 One of the Main Idea of Functions: Use functions to model relationships between quantities What are functions? Functions are like machines. You give
More informationChapters 1 and 2 Test
Class: Date: Chapters 1 and 2 Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1. 2r 9 6 Solve the inequality. Graph the solution set. a. r 1 1 2 c. r
More informationMath M111: Lecture Notes For Chapter 3
Section 3.1: Math M111: Lecture Notes For Chapter 3 Note: Make sure you already printed the graphing papers Plotting Points, Quadrant s signs, x-intercepts and y-intercepts Example 1: Plot the following
More information2.1 The Rectangular Coordinate System
. The Rectangular Coordinate Sstem In this section ou will learn to: plot points in a rectangular coordinate sstem understand basic functions of the graphing calculator graph equations b generating a table
More information3 2 (C) 1 (D) 2 (E) 2. Math 112 Fall 2017 Midterm 2 Review Problems Page 1. Let. . Use these functions to answer the next two questions.
Math Fall 07 Midterm Review Problems Page Let f and g. Evaluate and simplify f g. Use these functions to answer the net two questions.. (B) (E) None of these f g. Evaluate and simplify. (B) (E). Consider
More informationMath 1 packet for Coordinate Geometry part 1. Reviewing the basics. The coordinate plane
Math 1 packet for Coordinate Geometry part 1 Reviewing the basics The coordinate plane The coordinate plane (also called the Cartesian plane named after French mathematician Rene Descartes, who formalized
More informationNotes P.1 Real Numbers
8/4/ Notes P. Real Numbers I. History of Numbers Number Sense? What is it? Natural/Counting Numbers:,,, 4, Whole Numbers:,,,, 4, Integers:, -, -,,,, Rationals:, ½, ¾, Irrationals:, π, 5, Together The set
More informationAFDA Unit 1 Practice Test
F Unit 1 Practice Test Name: ate: 1. Which inequality is represented by the accompanying graph? 4 3 1 0 1 3 4. < x 3. x 3. x < 3. < x < 3. Which inequality is represented by the accompanying graph? 1 0
More informationMath 1010 Lesson 1-4 (Textbook 1.7 and 1.8) Different equations of Lines
Math 00 Lesson -4 (Textbook.7 and.8) Different equations of Lines. slope intercept form = mx + b. standard form Ax + B = C m x x 3. point slope form ( ) Which one we use depends on what information is
More informationChapter 3: Inequalities, Lines and Circles, Introduction to Functions
QUIZ AND TEST INFORMATION: The material in this chapter is on Quiz 3 and Exam 2. You should complete at least one attempt of Quiz 3 before taking Exam 2. This material is also on the final exam and used
More informationThe point is located eight units to the right of the y-axis and two units above the x-axis. A) ( 8, 2) B) (8, 2) C) ( 2, 8) D) (2, 8) E) ( 2, 8)
Name: Date: 1. Find the coordinates of the point. The point is located eight units to the right of the y-axis and two units above the x-axis. A) ( 8, ) B) (8, ) C) (, 8) D) (, 8) E) (, 8). Find the coordinates
More information1. Given the function f (x) = x 2 3bx + (c + 2), determine the values of b and c such that f (1) = 0 and f (3) = 0.
Chapter Review IB Questions 1. Given the function f () = 3b + (c + ), determine the values of b and c such that f = 0 and f = 0. (Total 4 marks). Consider the function ƒ : 3 5 + k. (a) Write down ƒ ().
More informationDirections: Please read questions carefully. It is recommended that you do the Short Answer Section prior to doing the Multiple Choice.
AP Calculus AB SUMMER ASSIGNMENT Multiple Choice Section Directions: Please read questions carefully It is recommended that you do the Short Answer Section prior to doing the Multiple Choice Show all work
More informationKansas City Area Teachers of Mathematics 2018 KCATM Math Competition ALGEBRA GRADE 8
Kansas City Area Teachers of Mathematics 2018 KCATM Math Competition ALGEBRA GRADE 8 INSTRUCTIONS Do not open this booklet until instructed to do so. Time limit: 20 minutes You may use calculators. Mark
More informationNTI Work Day #1 Math. 4. What is the slope of the line that passes through the origin and (-3, -2)? a. 3 2 b. 2 3 c. 0 d. 2 3 e.
NTI Work Day #1 Math 1. 2 0 + 2 3 2 2 =? a. 4 b. 6 1 4 c. 7 d. 8 3 4 e. 9 3 4 2. The figure below is a graph of which of the following equations? a. y = -3x + 5 b. y = -2x + 2 c. y = 3 2 x 2 d. y = 2 3
More informationTEST 150 points
Math 130 Spring 008 Name: TEST #1 @ 150 points Write neatly. Show all work. Write all responses on separate paper. Clearly label the exercises. 1. A piecewise-defined function is given. 1- x if x< f (
More informationMini Lecture 2.1 Introduction to Functions
Mini Lecture.1 Introduction to Functions 1. Find the domain and range of a relation.. Determine whether a relation is a function. 3. Evaluate a function. 1. Find the domain and range of the relation. a.
More informationChapter 3. Graphing Linear Equations and Functions
Chapter 3 Graphing Linear Equations and Functions 3.1 Plot Points in a Coordinate Plane Coordinate Plane- Two intersecting at a angle. x-axis the axis y-axis the axis The coordinate plane is divided into.
More informationCalculus Summer Packet
Calculus Summer Packet Congratulations on reaching this level of mathematics in high school. I know some or all of you are bummed out about having to do a summer math packet; but keep this in mind: we
More informationMath 115 Spring 11 Written Homework 10 Solutions
Math 5 Spring Written Homework 0 Solutions. For following its, state what indeterminate form the its are in and evaluate the its. (a) 3x 4x 4 x x 8 Solution: This is in indeterminate form 0. Algebraically,
More informationMathematics Department. Summer Course Work. Geometry
Decatur City Schools Decatur, Alabama Mathematics Department Summer Course Work In preparation for Geometry Completion of this summer work is required on the first c l a s s day of the 2018-2019 school
More informationAverage Rate of Change & Slope of a Line MATH 092
Average Rate of Change Average Rate of Change & Slope of a Line MATH 092 Functions are used to model the way one quantity changes with respect to another quantity. For instance, how does the distance traveled
More informationMath RE - Calculus I Functions Page 1 of 10. Topics of Functions used in Calculus
Math 0-03-RE - Calculus I Functions Page of 0 Definition of a function f() : Topics of Functions used in Calculus A function = f() is a relation between variables and such that for ever value onl one value.
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 informationAP Calculus Worksheet: Chapter 2 Review Part I
AP Calculus Worksheet: Chapter 2 Review Part I 1. Given y = f(x), what is the average rate of change of f on the interval [a, b]? What is the graphical interpretation of your answer? 2. The derivative
More informationMAT 171. August 22, S1.4 Equations of Lines and Modeling. Section 1.4 Equations of Lines and Modeling
MAT 171 WebAdvisor: http://reg.cfcc.edu Dr. Claude Moore, CFCC Session 1 introduces the Course, CourseCompass, and Chapter 1: Graphs, Functions, and Models. This session is available in CourseCompass.
More informationSection 3.4 Writing the Equation of a Line
Chapter Linear Equations and Functions Section.4 Writing the Equation of a Line Writing Equations of Lines Critical to a thorough understanding of linear equations and functions is the ability to write
More informationSection Functions and Function Notation
Section 1.1 - Functions and Function Notation A function is a relationship between two quantities. If the value of the first quantity determines exactly one value of the second quantity, we say the second
More informationMath 8 Honors Coordinate Geometry part 1 Unit Updated July 29, 2016
Reviewing the basics The number line A number line is a visual representation of all real numbers. Each of the images below are examples of number lines. The top left one includes only positive whole numbers,
More information7 ft. , sketch a right triangle and label the two given sides.
Math 421A Review for Final Exam *This is NOT enough for you to prepare for the exam. Re-do your assignments and tests, and do the textbook end of chapter reviews!! CHAPTER #1: Measurement 1. Which referent
More informationAlgebra I - Study Guide for Final
Name: Date: Period: Algebra I - Study Guide for Final Multiple Choice Identify the choice that best completes the statement or answers the question. To truly study for this final, EXPLAIN why the answer
More informationSUMMER MATH PACKET for students
SUMMER MATH PACKET for students entering 9 th grade Geometry (2018) Dear Students, Welcome to Ma ayanot. We are very happy that you will be here. The teachers in the math department are looking forward
More informationElementary Algebra Sample Final Exam Spring 2017
Elementary Algebra NAME: Sample Final Exam Spring 2017 You will have 2 hours to complete this exam. You may use a calculator but must show all algebraic work in the space provided to receive full credit.
More information1.4 Assess Your Understanding
40 CHAPTER Graphs.4 Assess Your Understanding Concepts and Vocabular. The slope of a vertical line is ; the slope of a horizontal line is.. Two nonvertical lines have slopes m and m, respectivel. The lines
More informationMath 111 Final Exam Review KEY
Math Final Eam Review KEY. Use the graph of = f in Figure to answer the following. Approimate where necessar. a Evaluate f. f = 0 b Evaluate f0. f0 = 6 c Solve f = 0. =, =, =,or = 3 d Solve f = 7..5, 0.5,
More informationC) x m A) 260 sq. m B) 26 sq. m C) 40 sq. m D) 364 sq. m. 7) x x - (6x + 24) = -4 A) 0 B) all real numbers C) 4 D) no solution
Sample Departmental Final - Math 46 Perform the indicated operation. Simplif if possible. 1) 7 - - 2-2 + 3 2 - A) + - 2 B) - + 4-2 C) + 4-2 D) - + - 2 Solve the problem. 2) The sum of a number and its
More informationMath 112 Spring 2018 Midterm 2 Review Problems Page 1
Math Spring 08 Midterm Review Problems Page Note: Certain eam questions have been more challenging for students. Questions marked (***) are similar to those challenging eam questions. Let f and g. (***)
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 informationCHAPTER 5 RATIONAL FUNCTIONS
CHAPTER 5 RATIONAL FUNCTIONS Big IDEAS: ) Graphing rational functions ) Performing operations with rational epressions 3) Solving rational equations Section: 5- Model Inverse and Joint Variation Essential
More informationMATH 1113 A Review for Exam 1 Solution. 1. For the next few questions, consider the function. b. What is the domain of f? All real numbers except 3
MATH 1113 A Review for Exam 1 Solution 1. For the next few questions, consider the function. a. Evaluate 0,2.5 and 3. 0,2.5 8 and 3 b. What is the domain of f? All real numbers except 3 c. For what value
More informationNAME: DATE: CLASS: AP CALCULUS AB SUMMER MATH 2018
NAME: DATE: CLASS: AP CALCULUS AB SUMMER MATH 2018 A] Refer to your pre-calculus notebook, the internet, or the sheets/links provided for assistance. B] Do not wait until the last minute to complete this
More informationChapter 1. Functions and Graphs. 1.5 More on Slope
Chapter 1 Functions and Graphs 1.5 More on Slope 1/21 Chapter 1 Homework 1.5 p200 2, 4, 6, 8, 12, 14, 16, 18, 22, 24, 26, 29, 30, 32, 46, 48 2/21 Chapter 1 Objectives Find slopes and equations of parallel
More informationNAME DATE PER. FALL FINAL EXAM REVIEW ALGEBRA 1 Solve = 6 3v = -3(c + 5)
FINAL EXAM REVIEW, p. 1 NAME DATE PER. FALL FINAL EXAM REVIEW ALGEBRA 1 Solve. 1. = 6 v. 1 = -(c + 5). 5 (x ) = 6. 7x + = 5x + 8 5. r 1 1 6. x 1 x 5 Write an equation, and then solve. 7. Ben joined The
More informationNAME DATE PER. FALL FINAL EXAM REVIEW ALGEBRA 1 Solve = 6 3v = -3(c + 5)
FINAL EXAM REVIEW, p. 1 NAME DATE PER. FALL FINAL EXAM REVIEW ALGEBRA 1 Solve. 1. 24 = 6 3v 2. 12 = -3(c + 5) 3. 5 2(x 3) = 63 4. 7x + 2(x - 5) = 4(x + 8) 5. r 1 10 3 2 6. x 1 2x 2 5 4 Write an equation,
More informationThe slope, m, compares the change in y-values to the change in x-values. Use the points (2, 4) and (6, 6) to determine the slope.
LESSON Relating Slope and -intercept to Linear Equations UNDERSTAND The slope of a line is the ratio of the line s vertical change, called the rise, to its horizontal change, called the run. You can find
More informationNAME DATE PER. Review #11 Solving Systems of Equations 1. Write the linear function that includes the points (4, 9) and (-2, -6).
Review #11 NAME DATE PER. Review #11 Solving Systems of Equations 1. Write the linear function that includes the points (4, 9) and (-2, -6). 2. The graph of a line that contains the points (-3, 2) and
More informationAlgebra 2 Honors Unit 1 Review of Algebra 1
Algebra Honors Unit Review of Algebra Day Combining Like Terms and Distributive Property Objectives: SWBAT evaluate and simplify expressions involving real numbers. SWBAT evaluate exponents SWBAT combine
More informationThe letter m is used to denote the slope and we say that m = rise run = change in y change in x = 5 7. change in y change in x = 4 6 =
Section 4 3: Slope Introduction We use the term Slope to describe how steep a line is as ou move between an two points on the line. The slope or steepness is a ratio of the vertical change in (rise) compared
More informationChapter Review. Review Key Vocabulary. Review Examples and Exercises. 4.1 Graphing Linear Equations (pp ) Graph y = 3x 1.
Chapter Review Review Ke Vocabular linear equation p. solution of a linear equation, p., p. 0 rise, p. 0 run, p. 0 Vocabular Help x-intercept, p. 8 -intercept, p. 8 -intercept form, p. 8 standard form,
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. C) 2 1 3
Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. ) Subtract the mixed numbers. ) 4-2 A) 2 4 B) 2 C) 2 D) 4 2) If oak flooring, including
More informationMath 1314 Lesson 24 Maxima and Minima of Functions of Several Variables
Math 1314 Lesson 24 Maxima and Minima of Functions of Several Variables We learned to find the maxima and minima of a function of a single variable earlier in the course We had a second derivative test
More informationCHAPTER 5-1. Regents Exam Questions - PH Algebra Chapter 5 Page a, P.I. 8.G.13 What is the slope of line shown in the
Regents Exam Questions - PH Algebra Chapter Page 1 CHAPTER -1 SLOPE AND DIRECT VARIATION 4. 069918a, P.I. 8.G.1 What is the slope of line shown in the accompanying diagram? 1. 080417a, P.I. A.A. If the
More information1 y = Recitation Worksheet 1A. 1. Simplify the following: b. ( ) a. ( x ) Solve for y : 3. Plot these points in the xy plane:
Math 13 Recitation Worksheet 1A 1 Simplify the following: a ( ) 7 b ( ) 3 4 9 3 5 3 c 15 3 d 3 15 Solve for y : 8 y y 5= 6 3 3 Plot these points in the y plane: A ( 0,0 ) B ( 5,0 ) C ( 0, 4) D ( 3,5) 4
More information1) (-3) + (-6) = 2) (2) + (-5) = 3) (-7) + (-1) = 4) (-3) - (-6) = 5) (+2) - (+5) = 6) (-7) - (-4) = 7) (5)(-4) = 8) (-3)(-6) = 9) (-1)(2) =
Extra Practice for Lesson Add or subtract. ) (-3) + (-6) = 2) (2) + (-5) = 3) (-7) + (-) = 4) (-3) - (-6) = 5) (+2) - (+5) = 6) (-7) - (-4) = Multiply. 7) (5)(-4) = 8) (-3)(-6) = 9) (-)(2) = Division is
More informationChapter 4 - Writing Linear Functions
Chapter 4 - Writing Linear Functions Write an equation of the line with the given slope and y-intercept. 1. slope: 3 y-intercept: 6 a. y = 6x + 3 c. y = 6x 3 b. y = 3m + 6 d. y = 3x 6 2. D REF: Algebra
More informationChapter 1 Review Applied Calculus 31
Chapter Review Applied Calculus Section : Linear Functions As you hop into a taxicab in Allentown, the meter will immediately read $.0; this is the drop charge made when the taximeter is activated. After
More informationBooker T. Washington Summer Math Packet 2015 Completed by Thursday, August 20, 2015 Each student will need to print the packet from our website.
BTW Math Packet Advanced Math Name Booker T. Washington Summer Math Packet 2015 Completed by Thursday, August 20, 2015 Each student will need to print the packet from our website. Go to the BTW website
More informationMath101, Sections 2 and 3, Spring 2008 Review Sheet for Exam #2:
Math101, Sections 2 and 3, Spring 2008 Review Sheet for Exam #2: 03 17 08 3 All about lines 3.1 The Rectangular Coordinate System Know how to plot points in the rectangular coordinate system. Know the
More informationSUMMER MATH PACKET students. Entering Geometry-2B
SUMMER MATH PACKET students Entering Geometry-2B The problems in this packet have been selected to help you to review concepts in preparation for your next math class. Please complete the odd problems
More informationBishop Kelley High School Summer Math Program Course: Honors Pre-Calculus
017 018 Summer Math Program Course: Honors Pre-Calculus NAME: DIRECTIONS: Show all work in the packet. Make sure you are aware of the calculator policy for this course. No matter when you have math, this
More informationAP Calculus AB/BC ilearnmath.net
CALCULUS AB AP CHAPTER 1 TEST Don t write on the test materials. Put all answers on a separate sheet of paper. Numbers 1-8: Calculator, 5 minutes. Choose the letter that best completes the statement or
More informationKansas City Area Teachers of Mathematics 2018 KCATM Math Competition ALGEBRA GRADE 7
Kansas City Area Teachers of Mathematics 2018 KCATM Math Competition ALGEBRA GRADE 7 INSTRUCTIONS Do not open this booklet until instructed to do so. Time limit: 20 minutes You may use calculators. Mark
More informationMA 22000, Lesson 2 Functions & Addition/Subtraction Polynomials Algebra section of text: Sections 3.5 and 5.2, Calculus section of text: Section R.
MA 000, Lesson Functions & Addition/Subtraction Polynomials Algebra section of tet: Sections.5 and 5., Calculus section of tet: Section R.1 Definition: A relation is any set of ordered pairs. The set of
More informationALGEBRA 2 Summer Review Assignments Graphing
ALGEBRA 2 Summer Review Assignments Graphing To be prepared for algebra two, and all subsequent math courses, you need to be able to accurately and efficiently find the slope of any line, be able to write
More informationLinear Equations. Find the domain and the range of the following set. {(4,5), (7,8), (-1,3), (3,3), (2,-3)}
Linear Equations Domain and Range Domain refers to the set of possible values of the x-component of a point in the form (x,y). Range refers to the set of possible values of the y-component of a point in
More informationMath 0312 Intermediate Algebra Chapter 1 and 2 Test Review
Math 0312 Intermediate Algebra Chapter 1 and 2 Test Review Name Date MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the equation for y. 1)
More informationMathematics 10C. UNIT FIVE Linear Functions. Unit. Student Workbook. y 2. - y 1 x 2. rise. m = - x 1 run. y = mx + b. m = m original. 1 moriginal.
Mathematics 10C Student Workbook Unit m = y 2 - y 1 x 2 - x 1 run rise Lesson 1: Slope of a Line Approximate Completion Time: 2 Days y = mx + b Lesson 2: Slope-Intercept Form Approximate Completion Time:
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 informationName Date Class Unit 4 Test 1 Review: Linear Functions
Name Date Class Unit 4 Test 1 Review: Linear Functions Select the best answer. 1. Does this graph represent a linear function? Explain your answer in the space provided. 2. A jogger runs 4 mi/h. The function
More informationt =, so t is about 3.4 seconds
Name: Ms. Logan Review 6 Class: Date:. The time between a flash of lightning and the sound of its thunder can be used to estimate the distance from a lightning strike. The distance from the strike is the
More informationMath 3 Variable Manipulation Part 7 Absolute Value & Inequalities
Math 3 Variable Manipulation Part 7 Absolute Value & Inequalities 1 MATH 1 REVIEW SOLVING AN ABSOLUTE VALUE EQUATION Absolute value is a measure of distance; how far a number is from zero. In practice,
More informationMeet 4 Event A
Meet 4 Event A 2014-2015 NO CALCULATORS ALLOWED 1. y = Solve the equation for y. 40x 8y = 16 Simplify: 1,350 3. Which number comes next? 1, 4, 13, 40, 4. a = The summation has a value of 67.5. What is
More informationUnit 2 Kinematics Worksheet 1: Position vs. Time and Velocity vs. Time Graphs
Name Physics Honors Pd Date Unit 2 Kinematics Worksheet 1: Position vs. Time and Velocity vs. Time Graphs Sketch velocity vs. time graphs corresponding to the following descriptions of the motion of an
More informationItem Specification Sheet Algebra I Semester Exam
Item Specification Sheet Algebra I Semester Exam Free Response: 1. Illustrating Mathematical Properties 2. Equations with Infinitely Many Solutions or No Solution 3. Relations and Functions 4. Application
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 information2. The table of values shows the cost of movie tickets at a local theatre.
Relations and Functions Practice Questions. The following distance-time graph represents the distance (in kilometres) a person bicycled during a 0-min period. Describe a possible scenario. 6 d (km) 6 9
More informationName Date. and y = 5.
Name Date Chapter Fair Game Review Evaluate the epression when = and =.... 0 +. 8( ) Evaluate the epression when a = 9 and b =.. ab. a ( b + ) 7. b b 7 8. 7b + ( ab ) 9. You go to the movies with five
More information(c) Find the gradient of the graph of f(x) at the point where x = 1. (2) The graph of f(x) has a local maximum point, M, and a local minimum point, N.
Calculus Review Packet 1. Consider the function f() = 3 3 2 24 + 30. Write down f(0). Find f (). Find the gradient of the graph of f() at the point where = 1. The graph of f() has a local maimum point,
More informationMathematics Diagnostic Examination Guidance
Mathematics Diagnostic Examination Guidance Examination Overview The mathematics examination will be 45 minutes long and will be worth 50 points. There will be three sections on the examination: Section
More informationChapter 3: Straight Lines and Linear Functions
Chapter 3: Straight Lines and Linear Functions E. Smith MAT 1020 E. Smith Chapter 3: Straight Lines and Linear Functions MAT 1020 1 / 10 Section 3.1 Key Ideas The definition of a linear function The meaning
More information