3.2 Understanding Relations and Functions-NOTES
|
|
- Dora Short
- 5 years ago
- Views:
Transcription
1 Name Class Date. Understanding Relations and Functions-NOTES Essential Question: How do ou represent relations and functions? Eplore A1.1.A decide whether relations represented verball, tabularl, graphicall, and smbolicall define a function; Also A1..A Understanding Relations A relation is a set of ordered pairs (, ) where is the input value and is the output value. The domain is all possible inputs of a relation, and the range is all possible outputs of a relation. For eample, the given relation represents the number of whole-wheat cracker boes sold and the mone earned. { (1, ), (, ), (, 1), (, 16) }. Domain: {1,,, } Range: {,, 1, 16} For the following relation, the input,, is the ages of bos and the output,, is their corresponding height, in inches. {(7, 1), (, 5), (9, 9), (, 5), (, 5), (11, 55), (1, 59)} B Fill the values in the table. Plot the points on the graph Age (r)
2 Complete the mapping diagram. Age (r) State the domain of the relation State the range of the relation Discussion The number appears twice in the column of the table. How man times is it written in the domain? Eplain. Eplain 1 Recognizing Functions A function is a tpe of relation in which there is onl one output value for each input value. For ever input value, there is a unique output value. Eample: =. When =, will alwas be equal to 9. Eample 1 Give the domain and range of each relation. State the corresponding outputs for the given inputs in contet and eplain whether the relation is a function. The given relation represents the number of students and the number of classrooms the school has to have for the corresponding number of students. Students Classrooms 0 5 Domain: {0, 5 } Classrooms 5 The domain represents the number of students. Range: {,, } The range represents the number of classrooms. For an input of 0 students, there is an output of classrooms. For an input of 5 students, there is an output of classrooms. For an input of students, there is an output of classrooms. This relation is a function. Each domain value is paired with eactl one range value Students Students Classrooms 0 5
3 B The given relation represents the amount of gas in gallons and the distance traveled in miles from that amount of gas Domain: The domain represents Range: The range represents. This relation range value. a function. Each domain value is paired with. If each month in a ear was paired with all the possible numbers of das in the month, will the result be a function? Eplain.
4 Your Turn Give the domain and range of each relation and interpret them in contet. State the corresponding outputs for the given inputs in contet and eplain whether the relation is a function.. The relation represents the number of books sold and the price for the corresponding number of books. Number of books sold Price ($) Books Sold Price ($) Price ($) Books Sold. The relation represents the time spent eercising and the number of calories burned during that time. Calories burned Calories Burned Calories burned 5 0
5 Eplain Understanding the Vertical Line Test A test, called the vertical line test, can be used to determine if a relation is a function. The vertical line test states that a relation is a function if and onl if a vertical line does not pass through more than one point on the graph of the relation. Eample Use the vertical line test to determine if each relation is a function. Eplain. Draw a vertical line through each point of the graph. Does an vertical line touch more than one point? Yes Since a vertical line does pass through more than one point, the graph fails the vertical line test. So, the relation is not a function Age B Draw a vertical line through each point of the graph. 0 Does an vertical line touch more than one point? Since a vertical line one point, the graph the relation a function. pass through more than the vertical line test. So, Wh does the vertical line test work? Your Turn Use the vertical line test to determine if each relation is a function
ACTIVITY: Using a Table to Plot Points
.5 Graphing Linear Equations in Standard Form equation a + b = c? How can ou describe the graph of the ACTIVITY: Using a Table to Plot Points Work with a partner. You sold a total of $6 worth of tickets
More information5.3 Interpreting Rate of Change and Slope - NOTES
Name Class Date 5.3 Interpreting Rate of Change and Slope NOTES Essential question: How can ou relate rate of change and slope in linear relationships? Eplore A1.3.B calculate the rate of change of a linear
More informationChapter 11. Systems of Equations Solving Systems of Linear Equations by Graphing
Chapter 11 Sstems of Equations 11.1 Solving Sstems of Linear Equations b Graphing Learning Objectives: A. Decide whether an ordered pair is a solution of a sstem of linear equations. B. Solve a sstem of
More information11.1 Solving Linear Systems by Graphing
Name Class Date 11.1 Solving Linear Sstems b Graphing Essential Question: How can ou find the solution of a sstem of linear equations b graphing? Resource Locker Eplore Tpes of Sstems of Linear Equations
More informationPre-AP Algebra 2 Lesson 1-1 Basics of Functions
Lesson 1-1 Basics of Functions Objectives: The students will be able to represent functions verball, numericall, smbolicall, and graphicall. The students will be able to determine if a relation is a function
More informationSystems of Linear Equations: Solving by Graphing
8.1 Sstems of Linear Equations: Solving b Graphing 8.1 OBJECTIVE 1. Find the solution(s) for a set of linear equations b graphing NOTE There is no other ordered pair that satisfies both equations. From
More informationLinear Functions. Essential Question How can you determine whether a function is linear or nonlinear?
. Linear Functions Essential Question How can ou determine whether a function is linear or nonlinear? Finding Patterns for Similar Figures Work with a partner. Cop and complete each table for the sequence
More information1.7 Inverse Functions
71_0107.qd 1/7/0 10: AM Page 17 Section 1.7 Inverse Functions 17 1.7 Inverse Functions Inverse Functions Recall from Section 1. that a function can be represented b a set of ordered pairs. For instance,
More informationSWBAT recognize and represent proportional relationship between quantities (7.RP.2). reason abstractly and quantitatively (MP #2).
Name Period Date th Grade Mathematics Ms. Ullian, Ms. Ferraro, Mr. Guzzio - SWBAT recognize and represent proportional relationship between quantities (.RP.). reason abstractl and quantitativel (MP #).
More informationFunctions. Essential Question What is a function?
3. Functions COMMON CORE Learning Standard HSF-IF.A. Essential Question What is a function? A relation pairs inputs with outputs. When a relation is given as ordered pairs, the -coordinates are inputs
More informationFunctions. Essential Question What is a function? Work with a partner. Functions can be described in many ways.
. Functions Essential Question What is a function? A relation pairs inputs with outputs. When a relation is given as ordered pairs, the -coordinates are inputs and the -coordinates are outputs. A relation
More informationDiscrete and Continuous Domains
. Discrete and Continuous Domains How can ou decide whether the domain of a function is discrete or continuous? EXAMPLE: Discrete and Continuous Domains In Activities and in Section., ou studied two real-life
More information8.4. If we let x denote the number of gallons pumped, then the price y in dollars can $ $1.70 $ $1.70 $ $1.70 $ $1.
8.4 An Introduction to Functions: Linear Functions, Applications, and Models We often describe one quantit in terms of another; for eample, the growth of a plant is related to the amount of light it receives,
More information13.1 2X2 Systems of Equations
. X Sstems of Equations In this section we want to spend some time reviewing sstems of equations. Recall there are two basic techniques we use for solving a sstem of equations: Elimination and Substitution.
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 informationLESSON #11 - FORMS OF A LINE COMMON CORE ALGEBRA II
LESSON # - FORMS OF A LINE COMMON CORE ALGEBRA II Linear functions come in a variet of forms. The two shown below have been introduced in Common Core Algebra I and Common Core Geometr. TWO COMMON FORMS
More informationLesson Remember. Finding Domain and Range from a Graph EXAMPLE. Key Vocabulary
0. Lesson Ke Vocabular function domain range function form Functions A function is a relationship that pairs each input with eactl one output. The domain is the set of all possible input values. The range
More informationDomain, Range, and End Behavior
Locker LESSON 1.1 Domain, Range, and End Behavior Common Core Math Standards The student is epected to: F-IF.5 Relate the domain of a function to its graph and, where applicable, to the quantitative relationship
More informationHow can you construct and interpret a scatter plot? ACTIVITY: Constructing a Scatter Plot
9. Scatter Plots How can ou construct and interpret a scatter plot? ACTIVITY: Constructing a Scatter Plot Work with a partner. The weights (in ounces) and circumferences C (in inches) of several sports
More informationName Class Date. Solving Special Systems by Graphing. Does this linear system have a solution? Use the graph to explain.
Name Class Date 5 Solving Special Sstems Going Deeper Essential question: How do ou solve sstems with no or infinitel man solutions? 1 A-REI.3.6 EXAMPLE Solving Special Sstems b Graphing Use the graph
More informationMaintaining Mathematical Proficiency
Name Date Chapter 3 Maintaining Mathematical Proficienc Plot the point in a coordinate plane. Describe the location of the point. 1. A( 3, 1). B (, ) 3. C ( 1, 0). D ( 5, ) 5. Plot the point that is on
More information3.2 Introduction to Functions
8 CHAPTER Graphs and Functions Write each statement as an equation in two variables. Then graph each equation. 97. The -value is more than three times the -value. 98. The -value is - decreased b twice
More informationEssential Question How can you solve a system of linear equations? $15 per night. Cost, C (in dollars) $75 per Number of. Revenue, R (in dollars)
5.1 Solving Sstems of Linear Equations b Graphing Essential Question How can ou solve a sstem of linear equations? Writing a Sstem of Linear Equations Work with a partner. Your famil opens a bed-and-breakfast.
More informationLinear and Nonlinear Systems of Equations. The Method of Substitution. Equation 1 Equation 2. Check (2, 1) in Equation 1 and Equation 2: 2x y 5?
3330_070.qd 96 /5/05 Chapter 7 7. 9:39 AM Page 96 Sstems of Equations and Inequalities Linear and Nonlinear Sstems of Equations What ou should learn Use the method of substitution to solve sstems of linear
More informationName Class Date. Inverse of Function. Understanding Inverses of Functions
Name Class Date. Inverses of Functions Essential Question: What is an inverse function, and how do ou know it s an inverse function? A..B Graph and write the inverse of a function using notation such as
More informationFair Game Review. Chapter 5. Input, x Output, y. 1. Input, x Output, y. Describe the pattern of inputs x and outputs y.
Name Date Chapter Fair Game Review Describe the pattern of inputs and outputs.. Input, utput,. 8 Input, utput,. Input, 9. utput, 8 Input, utput, 9. The table shows the number of customers in hours. Describe
More informationUNIT 6 DESCRIBING DATA Lesson 2: Working with Two Variables. Instruction. Guided Practice Example 1
Guided Practice Eample 1 Andrew wants to estimate his gas mileage, or miles traveled per gallon of gas used. He records the number of gallons of gas he purchased and the total miles he traveled with that
More informationSOLVING SYSTEMS OF EQUATIONS
SOLVING SYSTEMS OF EQUATIONS 4.. 4..4 Students have been solving equations even before Algebra. Now the focus on what a solution means, both algebraicall and graphicall. B understanding the nature of solutions,
More informationChapter 7 Linear Equations and Graphs 7.1 Slope-Intercept Form 1. a) m = 1, y-intercept: 2
Chapter 7 Linear Equations and Graphs 7.1 Slope-Intercept Form 1. a) m, -intercept: b) m =, -intercept: c) m, -intercept: d) m =.7, -intercept:.. a) + = 7 = + 7 m = 1, -intercept: 7 b) + + = + 1 m =, -intercept:
More informationStudent Exploration: Direct and Inverse Variation
Name: Date: Class Period: Student Eploration: Direct and Inverse Variation Vocabular: constant of proportionalit, direct variation, inverse variation Overview:. Michelle makes $0 an hour babsitting. A.
More informationFor use after the chapter Graphing Linear Equations and Functions 3 D. 7. 4y 2 3x 5 4; (0, 1) x-intercept: 6 y-intercept: 3.
Chapter Test A Write the coordinates of the point.. A. B. D. C. A. D C B.... Tell whether the ordered pair is a solution of the equation.. ; (, ) 7.. ; (, ). 7. ; (, ). Draw the line that has the given
More informationACCELERATED MATHEMATICS CHAPTER 7 NON-PROPORTIONAL LINEAR RELATIONSHIPS TOPICS COVERED:
ACCELERATED MATHEMATICS CHAPTER 7 NON-PROPORTIONAL LINEAR RELATIONSHIPS TOPICS COVERED: Representing Linear Non-Proportional Equations Slope & -Intercept Graphing Using Slope & -Intercept Proportional
More information1Write and graph. 2Solve problems. Now. Then. Why? New Vocabulary
Direct Variation Then You found rates of change of linear functions. (Lesson -) Now Write and graph direct variation equations. Solve problems involving direct variation. Wh? Bianca is saving her mone
More information5.7 Start Thinking. 5.7 Warm Up. 5.7 Cumulative Review Warm Up
.7 Start Thinking Graph the linear inequalities < + and > 9 on the same coordinate plane. What does the area shaded for both inequalities represent? What does the area shaded for just one of the inequalities
More informationAlgebra 1B Assignments Exponential Functions (All graphs must be drawn on graph paper!)
Name Score Algebra 1B Assignments Eponential Functions (All graphs must be drawn on graph paper!) 8-6 Pages 463-465: #1-17 odd, 35, 37-40, 43, 45-47, 50, 51, 54, 55-61 odd 8-7 Pages 470-473: #1-11 odd,
More informationEssential Question How can you use a scatter plot and a line of fit to make conclusions about data?
. Scatter Plots and Lines of Fit Essential Question How can ou use a scatter plot and a line of fit to make conclusions about data? A scatter plot is a graph that shows the relationship between two data
More informationSystems of Linear and Quadratic Equations. Check Skills You ll Need. y x. Solve by Graphing. Solve the following system by graphing.
NY- Learning Standards for Mathematics A.A. Solve a sstem of one linear and one quadratic equation in two variables, where onl factoring is required. A.G.9 Solve sstems of linear and quadratic equations
More informationHow can you determine the number of solutions of a quadratic equation of the form ax 2 + c = 0? ACTIVITY: The Number of Solutions of ax 2 + c = 0
9. Solving Quadratic Equations Using Square Roots How can ou determine the number of solutions of a quadratic equation of the form a + c = 0? ACTIVITY: The Number of Solutions of a + c = 0 Work with a
More informationP.4 Lines in the Plane
28 CHAPTER P Prerequisites P.4 Lines in the Plane What ou ll learn about Slope of a Line Point-Slope Form Equation of a Line Slope-Intercept Form Equation of a Line Graphing Linear Equations in Two Variables
More informationSolving Systems of Linear Equations
5 Solving Sstems of Linear Equations 5. Solving Sstems of Linear Equations b Graphing 5. Solving Sstems of Linear Equations b Substitution 5.3 Solving Sstems of Linear Equations b Elimination 5. Solving
More informationFair Game Review. Chapter 2. and y = 5. Evaluate the expression when x = xy 2. 4x. Evaluate the expression when a = 9 and b = 4.
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( 3x. Chapter Review. Review Key Vocabulary. Review Examples and Exercises 6.1 Properties of Square Roots (pp )
6 Chapter Review Review Ke Vocabular closed, p. 266 nth root, p. 278 eponential function, p. 286 eponential growth, p. 296 eponential growth function, p. 296 compound interest, p. 297 Vocabular Help eponential
More informationSolve each system by graphing. Check your solution. y =-3x x + y = 5 y =-7
Practice Solving Sstems b Graphing Solve each sstem b graphing. Check our solution. 1. =- + 3 = - (1, ). = 1 - (, 1) =-3 + 5 3. = 3 + + = 1 (, 3). =-5 = - 7. = 3-5 3 - = 0 (1, 5) 5. -3 + = 5 =-7 (, 7).
More information1. Radium has a half-life of 1600 years. How much radium will be left from a 1000-gram sample after 1600 years?
The Radioactive Deca Eperiment ACTIVITY 7 Learning Targets: Given a verbal description of a function, make a table and a graph of the function. Graph a function and identif and interpret ke features of
More informationLESSON #12 - FORMS OF A LINE COMMON CORE ALGEBRA II
LESSON # - FORMS OF A LINE COMMON CORE ALGEBRA II Linear functions come in a variet of forms. The two shown below have been introduced in Common Core Algebra I and Common Core Geometr. TWO COMMON FORMS
More informationChapter 5: Systems of Equations
Chapter : Sstems of Equations Section.: Sstems in Two Variables... 0 Section. Eercises... 9 Section.: Sstems in Three Variables... Section. Eercises... Section.: Linear Inequalities... Section.: Eercises.
More informationLESSON #24 - POWER FUNCTIONS COMMON CORE ALGEBRA II
1 LESSON #4 - POWER FUNCTIONS COMMON CORE ALGEBRA II Before we start to analze polnomials of degree higher than two (quadratics), we first will look at ver simple functions known as power functions. The
More informationMth Quadratic functions and quadratic equations
Mth 0 - Quadratic functions and quadratic equations Name Find the product. 1) 8a3(2a3 + 2 + 12a) 2) ( + 4)( + 6) 3) (3p - 1)(9p2 + 3p + 1) 4) (32 + 4-4)(2-3 + 3) ) (4a - 7)2 Factor completel. 6) 92-4 7)
More information4.4 Scatter Plots and Lines of Fit 4.5 Analyzing Lines of Fit 4.6 Arithmetic Sequences 4.7 Piecewise Functions
Writing Linear Functions. Writing Equations in Slope-Intercept Form. Writing Equations in Point-Slope Form.3 Writing Equations of Parallel and Perpendicular Lines. Scatter Plots and Lines of Fit.5 Analzing
More informationR = { } Fill-in-the-Table with the missing vocabulary terms: 1) 2) Fill-in-the-blanks: Function
Name: Date: / / QUIZ DAY! Fill-in-the-Table with the missing vocabular terms: ) ) Input Fill-in-the-blanks: 3) Output Function A special tpe of where there is one and onl one range () value for ever domain
More informationEssential Question How can you use a quadratic function to model a real-life situation?
3. TEXAS ESSENTIAL KNOWLEDGE AND SKILLS A..A A..E A..A A..B A..C Modeling with Quadratic Functions Essential Question How can ou use a quadratic function to model a real-life situation? Work with a partner.
More informationAlgebra I. Relations and Functions. Slide 1 / 113 Slide 2 / 113. Slide 3 / 113. Slide 4 / 113. Slide 6 / 113. Slide 5 / 113.
Slide 1 / 11 Slide 2 / 11 Algebra I Functions 2015-11-02 www.njctl.org Slide / 11 Slide / 11 Table of Contents click on the topic to go to that section Relations and Functions Domain and Range Relations
More information5 Linear Graphs and Equations
Linear Graphs and Equations. Coordinates Firstl, we recap the concept of (, ) coordinates, illustrated in the following eamples. Eample On a set of coordinate aes, plot the points A (, ), B (0, ), C (,
More informationEssential Question How can you determine the number of solutions of a linear system?
.1 TEXAS ESSENTIAL KNOWLEDGE AND SKILLS A.3.A A.3.B Solving Linear Sstems Using Substitution Essential Question How can ou determine the number of solutions of a linear sstem? A linear sstem is consistent
More informationNonproportional. Real-World Video
Nonproportional Relationships MODULE 17? ESSENTIAL QUESTION How can ou use nonproportional relationships to solve real-world problems? LESSON 17.1 Representing Linear Nonproportional Relationships 8.F.3
More informationLecture Guide. Math 90 - Intermediate Algebra. Stephen Toner. Intermediate Algebra, 2nd edition. Miller, O'Neill, & Hyde. Victor Valley College
Lecture Guide Math 90 - Intermediate Algebra to accompan Intermediate Algebra, 2nd edition Miller, O'Neill, & Hde Prepared b Stephen Toner Victor Valle College Last updated: 11/24/10 0 1.1 Sets of Numbers
More informationSolving Systems of Linear Equations by Graphing
. Solving Sstems of Linear Equations b Graphing How can ou solve a sstem of linear equations? ACTIVITY: Writing a Sstem of Linear Equations Work with a partner. Your famil starts a bed-and-breakfast. The
More informationCan a system of linear equations have no solution? Can a system of linear equations have many solutions?
5. Solving Special Sstems of Linear Equations Can a sstem of linear equations have no solution? Can a sstem of linear equations have man solutions? ACTIVITY: Writing a Sstem of Linear Equations Work with
More informationSection 5.1: Functions
Objective: Identif functions and use correct notation to evaluate functions at numerical and variable values. A relationship is a matching of elements between two sets with the first set called the domain
More informationPolynomial and Rational Functions
Polnomial and Rational Functions Figure -mm film, once the standard for capturing photographic images, has been made largel obsolete b digital photograph. (credit film : modification of work b Horia Varlan;
More informationBridge-Thickness Experiment. Student 2
Applications 1. Below are some results from the bridge-thickness eperiment. Bridge-Thickness Eperiment Thickness (laers) Breaking Weight (pennies) 15 5 5 a. Plot the (thickness, breaking weight) data.
More information11.1 Inverses of Simple Quadratic and Cubic Functions
Locker LESSON 11.1 Inverses of Simple Quadratic and Cubic Functions Teas Math Standards The student is epected to: A..B Graph and write the inverse of a function using notation such as f (). Also A..A,
More information5.1 Understanding Linear Functions
Name Class Date 5.1 Understanding Linear Functions Essential Question: What is a linear function? Resource Locker Eplore 1 Recognizing Linear Functions A race car can travel up to 210 mph. If the car could
More informationAlgebra I Notes Direct Variation Unit 04e
OBJECTIVES: F.IF.B.4 Interpret functions that arise in applications in terms of the contet. For a function that models a relationship between two quantities, interpret ke features of graphs and tables
More informationLESSON #28 - POWER FUNCTIONS COMMON CORE ALGEBRA II
1 LESSON #8 - POWER FUNCTIONS COMMON CORE ALGEBRA II Before we start to analze polnomials of degree higher than two (quadratics), we first will look at ver simple functions known as power functions. The
More informationSystems of Linear Equations
Sstems of Linear Equations Monetar Sstems Overload Lesson 3-1 Learning Targets: Use graphing, substitution, and elimination to solve sstems of linear equations in two variables. Formulate sstems of linear
More information5.1 Understanding Linear Functions-NOTES
Name Class Date 5.1 Understanding Linear Functions-NOTES Essential Question: What is a linear function? A1.3.C graph linear functions on the coordinate plane... Also A1.2.A Eplore 1 Recognizing Linear
More informationFunctions. Introduction
Functions,00 P,000 00 0 970 97 980 98 990 99 000 00 00 Figure Standard and Poor s Inde with dividends reinvested (credit "bull": modification of work b Praitno Hadinata; credit "graph": modification of
More information6.4 graphs OF logarithmic FUnCTIOnS
SECTION 6. graphs of logarithmic functions 9 9 learning ObjeCTIveS In this section, ou will: Identif the domain of a logarithmic function. Graph logarithmic functions. 6. graphs OF logarithmic FUnCTIOnS
More informationFocusing on Linear Functions and Linear Equations
Focusing on Linear Functions and Linear Equations In grade, students learn how to analyze and represent linear functions and solve linear equations and systems of linear equations. They learn how to represent
More informationUp a Little, Down a Little
Up a Little, Down a Little A Solidif Understanding Task One of the most common applications of eponential growth is compound interest. For eample, Mama Bigbucks puts $20,000 in a bank savings account that
More information7.1 Guided Practice (p. 401) 1. to find an ordered pair that satisfies each of the equations in the system. solution of the system.
CHAPTER 7 Think and Discuss (p. 9). 6,00,000 units. 0,00,000 6,00,000 4,400,000 renters Skill Review (p. 96) 9r 4r 6r. 8.. 0.d.d d 4. w 4 w 4 w 4 w 4 w. 6. 7 g g 9 g 7 g 6 g 0 7 8 40 40 40 7. 6 8. 8 9....
More informationReady To Go On? Skills Intervention 2-1 Solving Linear Equations and Inequalities
A Read To Go n? Skills Intervention -1 Solving Linear Equations and Inequalities Find these vocabular words in Lesson -1 and the Multilingual Glossar. Vocabular equation solution of an equation linear
More informationModeling with Exponential and Logarithmic Functions 6.7. Essential Question How can you recognize polynomial, exponential, and logarithmic models?
.7 Modeling with Eponential and Logarithmic Functions Essential Question How can ou recognize polnomial, eponential, and logarithmic models? Recognizing Different Tpes of Models Work with a partner. Match
More informationSystems of Equations and Inequalities
9 Sstems of Equations and Inequalities Chapter OUtline Introduction Figure Enigma machines like this one, once owned b Italian dictator Benito Mussolini, were used b government and militar officials for
More information9-3 Linear Functions Going Deeper
Name Class Date 9-3 Linear Functions Going Deeper Essential question: How do ou graph a linear function? 1 CC.8.EE.5 EXPLORE Investigating Change video tutor The U.S. Department of Agriculture defines
More informationAnswers Investigation 2
Applications 1. a. Square Side Area 4 16 2 6 36 7 49 64 9 1 10 100 11 121 Rectangle Length Width Area 0 0 9 1 9 10 2 20 11 3 33 12 4 4 13 6 14 6 4 1 7 10 b. (See Figure 1.) c. The graph and the table both
More informationLecture Guide. Math 42 - Elementary Algebra. Stephen Toner. Introductory Algebra, 3rd edition. Miller, O'Neill, Hyde. Victor Valley College
Lecture Guide Math 42 - Elementar Algebra to accompan Introductor Algebra, 3rd edition Miller, O'Neill, Hde Prepared b Stephen Toner Victor Valle College Accompaning videos can be found at www.mathvideos.net.
More informationChapter 9 BUILD YOUR VOCABULARY
C H A P T E R 9 BUILD YUR VCABULARY Chapter 9 This is an alphabetical list of new vocabular terms ou will learn in Chapter 9. As ou complete the stud notes for the chapter, ou will see Build Your Vocabular
More information14.1 Systems of Linear Equations in Two Variables
86 Chapter 1 Sstems of Equations and Matrices 1.1 Sstems of Linear Equations in Two Variables Use the method of substitution to solve sstems of equations in two variables. Use the method of elimination
More informationReview 3. Determine the dimensions, in feet, of his new garden. Show your work. Only an algebraic solution will be accepted.
Name: Ms. Logan Review Class: Date: 1. David currentl has a square garden. He wants to redesign his garden and make it into a rectangle with a length that is feet shorter than twice its width. He decides
More information3.7 InveRSe FUnCTIOnS
CHAPTER functions learning ObjeCTIveS In this section, ou will: Verif inverse functions. Determine the domain and range of an inverse function, and restrict the domain of a function to make it one-to-one.
More information5.1. Puzzle Time. What Do You Get If You Cross A Duck With A Firework? Write the letter of each answer in the box containing the exercise number.
. Puzzle Time What Do You Get If You Cross A Duck With A Firework? Write the letter of each answer in the bo containing the eercise number. Find the product.. tbsp 0 cal. tbsp lb $.9 lb P. cal Q. 80 cal
More informationLimits 4: Continuity
Limits 4: Continuit 55 Limits 4: Continuit Model : Continuit I. II. III. IV. z V. VI. z a VII. VIII. IX. Construct Your Understanding Questions (to do in class). Which is the correct value of f (a) in
More informationa. In the statement "Height is a function of weight," which is the independent variable and which is the dependent variable?
1. The weights and heights of si mathematics students are given in the table. Answer parts a through e. Weight (lb.) Height (cm) 157 19 11 155 1 11 175 17 157 15 17 17 a. In the statement "Height is a
More informationChapter Start Thinking! For use before Activity 6.1. For use before Activity Start Thinking! For use before Lesson
. Enrichment and Etension. a =, b =. a =, b =. a =, b =. a =, b =. a =, b is an number ecept.. a =, b =. a =, b =. a =, b =. Check students work.. Puzzle PAY HIM Etension. Start Thinking! For use before
More informationIntroduction Direct Variation Rates of Change Scatter Plots. Introduction. EXAMPLE 1 A Mathematical Model
APPENDIX B Mathematical Modeling B1 Appendi B Mathematical Modeling B.1 Modeling Data with Linear Functions Introduction Direct Variation Rates of Change Scatter Plots Introduction The primar objective
More informationSystems of Linear Equations Monetary Systems Overload
Sstems of Linear Equations SUGGESTED LEARNING STRATEGIES: Shared Reading, Close Reading, Interactive Word Wall Have ou ever noticed that when an item is popular and man people want to bu it, the price
More informationInterpret Linear Graphs
Interpret Linear Graphs Objectives: -Interpret the meaning of the and intercepts, slope, and points on and off the line of a graph, in the contet of a real world situation. Common Core Standards: N.Q.1
More informationSystems of Linear Equations
Sstems of Linear Equations Monetar Sstems Overload Lesson 3-1 Learning Targets: Use graphing, substitution, and elimination to solve sstems of linear equations in two variables. Formulate sstems of linear
More informationMaintaining Mathematical Proficiency
Name Date Chapter 5 Maintaining Mathematical Proficienc Graph the equation. 1. + =. = 3 3. 5 + = 10. 3 = 5. 3 = 6. 3 + = 1 Solve the inequalit. Graph the solution. 7. a 3 > 8. c 9. d 5 < 3 10. 8 3r 5 r
More informationAnalytic Geometry 300 UNIT 9 ANALYTIC GEOMETRY. An air traffi c controller uses algebra and geometry to help airplanes get from one point to another.
UNIT 9 Analtic Geometr An air traffi c controller uses algebra and geometr to help airplanes get from one point to another. 00 UNIT 9 ANALYTIC GEOMETRY Copright 00, K Inc. All rights reserved. This material
More informationUnit 26 Solving Inequalities Inequalities on a Number Line Solution of Linear Inequalities (Inequations)
UNIT Solving Inequalities: Student Tet Contents STRAND G: Algebra Unit Solving Inequalities Student Tet Contents Section. Inequalities on a Number Line. of Linear Inequalities (Inequations). Inequalities
More informationNonproportional Relationships. Real-World Video
Nonproportional Relationships? MODULE LESSON.1 ESSENTIAL QUESTION Representing Linear Nonproportional Relationships How can ou use nonproportional relationships to solve real-world problems? 8.F.1.3 LESSON.
More informationUnit 4 Relations and Functions. 4.1 An Overview of Relations and Functions. January 26, Smart Board Notes Unit 4.notebook
Unit 4 Relations and Functions 4.1 An Overview of Relations and Functions Jan 26 5:56 PM Jan 26 6:25 PM A Relation associates the elements of one set of objects with the elements of another set. Relations
More informationEquations and the Coordinate Plane
Equations and the Coordinate Plane Unit 3 0 College Board. All rights reserved. Unit Overview In this unit ou will compare and contrast linear and non-linear patterns and write epressions to represent
More informationStudy/Resource Guide. for Students and Parents. Coordinate Algebra
Georgia Milestones Assessment Sstem Stud/Resource Guide for Students and Parents Coordinate Algebra Stud/Resource Guide The Stud/Resource Guides are intended to serve as a resource for parents and students.
More informationSolving Systems of Linear Equations by Graphing. ESSENTIAL QUESTION How can you solve a system of equations by graphing? 8.9 Slope-intercept form
? LESSN. Solving Sstems of Linear Equations b Graphing ESSENTIAL QUESTIN How can ou solve a sstem of equations b graphing? Epressions, equations, and relationships.9 Identif and verif the values of and
More informationUNCORRECTED SAMPLE PAGES. 3Quadratics. Chapter 3. Objectives
Chapter 3 3Quadratics Objectives To recognise and sketch the graphs of quadratic polnomials. To find the ke features of the graph of a quadratic polnomial: ais intercepts, turning point and ais of smmetr.
More informationA calculator may be used on the exam.
The Algebra Semester A eamination has the following tpes of questions: Selected Response Student Produced Response (Grid-in) Brief Constructed Response (BCR) Etended Constructed Response (ECR) Short Answer
More information