Mathematics - PearsonAccess.com

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Objective 1Does the ordered pair (2, 20) belong to the functionh(x) x(x 5) 6?For the ordered pair (2, 20), x 2. Determine whether h(x) 20when x 2.h(x) x(x 5) 6h(2) 2(2 5) 6h(2) 2(7) 6h(2) 14 6h(2) 20When x is replaced with 2, h(x) 20. The ordered pair (2, 20)belongs to this function.17
Objective 1A variety of methods of representing a function are shown below.Which example represents a function that is different from theothers?A. Verbal DescriptionThe value of y is 1 more thanthe square of the value of x.B. List of Selected Values{(2, 5), (0, 1), (1, 2),(3, 10), (5, 26), …}C. Table of Selected Valuesxy2 50 11 24 17... ...D. Mapping of Selected Values–3014E. GraphF. Equationy x 2 190116... ...5432–1–2–3–4–5y1–5 –4 –3 –2 –1 0 1 2 3 4 5xLook at the ordered pairs that make up each function.● In Examples A, B, C, E, and F, each number is paired with itssquare increased by 1.● For each ordered pair listed in Example D, the y-coordinate isthe square of the x-coordinate, not its square increased by 1.Only Example D represents a different function.18
Page 1 and 2: Revised 2007MathematicsA Student an
Page 3 and 4: Cover photo credits: Left © Royalt
Page 5 and 6: ContentsMathematicsIntroduction . .
Page 7 and 8: What Are the Helpful Features of Th
Page 9 and 10: Texas Assessmentof Knowledge and Sk
Page 11 and 12: Objective 1The student will describ
Page 13 and 14: Objective 1Do the ordered pairs gra
Page 15 and 16: Objective 1How Can You Represent a
Page 17: Objective 1Any equation in the form
Page 21 and 22: Objective 1Does the graph below rep
Page 23 and 24: Objective 1●Check at least two po
Page 25 and 26: Objective 1Find two points that sat
Page 27 and 28: Objective 1A physics class is doing
Page 29 and 30: Objective 1Which of the following s
Page 31 and 32: Objective 1Question 1The basketball
Page 33 and 34: Objective 1Question 7Which graph be
Page 35 and 36: Objective 1Question 9The table belo
Page 37 and 38: Objective 2The student will demonst
Page 39 and 40: Objective 2The simplest quadratic f
Page 41 and 42: Objective 2Try ItWhat are the domai
Page 43 and 44: Objective 2An open circle on agraph
Page 45 and 46: Objective 2Try ItA rectangular cour
Page 47 and 48: Objective 2Try ItThe graph below de
Page 50 and 51: Objective 2A trucking company keeps
Page 52 and 53: Objective 2How Do You Use Symbols t
Page 54 and 55: Objective 2Verify that each of the
Page 56 and 57: Objective 2Students in a math class
Page 58 and 59: Objective 2Simplify the expression
Page 60 and 61: Objective 2How Do You Solve Algebra
Page 62 and 63: Objective 2The length of a rectangl
Page 64 and 65: Objective 2Question 12Which functio
Page 66 and 67: Objective 2Question 16The table sho
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Objective 3The student will demonst
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Objective 3What Is Slope?The slope
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Objective 3The set of ordered pairs
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Objective 3What are the slope and y
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Objective 3What Are the Effects on
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Change in y-Intercept, bObjective 3
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Objective 3Try ItIf the slope of th
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Objective 3Try ItWrite the equation
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Objective 3Here are two ways to fin
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Objective 3How Do You Interpret the
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Objective 3The domestic production
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Objective 3How Do You Predict the E
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Objective 3In a science lab Kim fou
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Objective 3Question 25The graph bel
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Objective 4The student will formula
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Objective 4● Solve the inequality
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Objective 4Try ItSix friends decide
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Objective 4Try ItA rectangle has a
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Objective 4Solve this system of equ
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Objective 4The elimination method i
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Objective 4Try ItDescribe the solut
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Objective 4Question 34The Seashell
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Objective 4Question 40Which is the
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Objective 5The graph of the quadrat
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Objective 5What Happens to the Grap
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Objective 5If the coefficient of x
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Objective 5What Happens to the Grap
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Objective 5For what amount should t
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Objective 5What are the solutions t
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Objective 5How Can You Solve a Quad
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Objective 5How Can You Solve a Quad
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Objective 5Try ItFind the approxima
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Objective 5●●When raising a ter
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Objective 5Try ItA rectangular pris
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Objective 5Question 46A bakery dete
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Objective 6The student will demonst
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Objective 6In the diagram below, FR
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Objective 6Point O is the center of
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Objective 6Continue to follow this
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Objective 6Make a table to show the
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Objective 6Sometimes we can combine
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Objective 6Find the length of side
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Objective 6Consuelo is on a boat 3
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Objective 6How Do You Use Transform
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Objective 6The graph of ABC is show
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Objective 6If point P (6, 1) is ref
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Objective 6Try ItThe graph below sh
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Objective 6Question 57Look at the s
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Objective 6Question 63Which set of
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Objective 7What 3-dimensional figur
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Objective 7Perspective views of a f
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Objective 7A coordinate grid is use
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Objective 7T5yRS432UV1-5 -4 -3 -2 -
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Objective 7A median of a triangle i
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Objective 7Parallelogram PTRS is sh
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Objective 7How Do You Find the Leng
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The x-coordinates of the endpoints
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Objective 7You should also be famil
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Objective 7Question 67Three views o
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Objective 7Question 71Which equatio
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Objective 8●Find the area of the
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Objective 8Try ItHenry is building
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Objective 8How Do You Find the Leng
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Objective 8Substitute the known val
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Objective 8A πr 2A π(3) 2A 9π
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Objective 8Yolanda’s television s
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Objective 8Try ItWhat is the perime
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Objective 8What is the minimum area
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Objective 8What is the lateral surf
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Objective 8How many cubic centimete
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Objective 8Flask’s volume Volume
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Objective 8DilationsA dilation is a
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Objective 8y13121110A9876DD54321-13
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Objective 8The lengths of the sides
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Objective 8The actual width of the
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Objective 8How Is the Surface Area
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Objective 8Question 76D 127 yd 2Que
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Objective 8Question 80Question 79D
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Objective 8Question 85A spherical b
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Objective 9●Write a proportion, a
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edObjective 9What Is Probability?Pr
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Objective 9A jar contains 9 black m
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Objective 9For the second draw, we
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Objective 9A spinner is divided int
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Objective 9Try ItA gardening store
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Objective 9The table shows the atte
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Objective 9Mean:Find the mean of Ry
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Objective 9When people go to a doct
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Objective 9Next year new elective c
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Objective 9The lower quartile can b
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Objective 9The greatest percent inc
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Objective 9Question 91Amelia survey
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Objective 9Question 94The circle gr
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Objective 9Question 97A high school
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Objective 10●Write two equations
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Objective 10Let h represent the num
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Objective 10●The distance around
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Objective 10How Do You Communicate
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Objective 10If the translated funct
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Objective 10How Do You Use Logical
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Objective 10Try ItWrite the equatio
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Objective 10The solution to a probl
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Objective 10Question 102Which equat
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Objective 10Question 105Three trian
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Objective 10Question 107A triangle
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Mathematics Answer KeyDCorrect. Use
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Mathematics Answer KeyThe cost of t
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Mathematics Answer KeySubstitute c
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Mathematics Answer KeyQuestion 39 (
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Mathematics Answer KeySet each fact
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Mathematics Answer KeyQuestion 63 (
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Mathematics Answer KeySubstitute m
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Mathematics Answer KeyThe height of
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Mathematics Answer Key5quarter is .
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Mathematics Answer KeyInvestmentof
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Texas Assessmentof Knowledge and Sk
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