CramX Logo
RegisterLog in
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Document preview page 1

Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 1

Document preview content for Solution Manual for College Algebra Concepts Through Functions, 3rd Edition

Solution Manual for College Algebra Concepts Through Functions, 3rd Edition

Stay on track with Solution Manual for College Algebra Concepts Through Functions, 3rd Edition, a complete study resource with structured explanations and practical insights.

Emma Thompson
Contributor
4.6
0
over 1 year ago
Preview (16 of 765 Pages)
100%
Log in to unlock
Page 1 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 1 preview imageCh.0Foundations:APreludetoFunctions0.1TheDistanceandMidpointFormulas1UsetheDistanceFormulaMULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion.Plotthepoint.1) (1,3)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6A)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6B)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6C)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6D)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6Page1
Page 2 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 2 preview image
Page 3 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 3 preview image2) (-4,3)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6A)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6B)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6C)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6D)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6Page2
Page 4 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 4 preview image3) (2,-4)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6A)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6B)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6C)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6D)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6Page3
Page 5 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 5 preview image4) (-2,-4)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6A)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6B)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6C)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6D)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6Page4
Page 6 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 6 preview image5) (0,6)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6A)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6B)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6C)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6D)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6Page5
Page 7 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 7 preview image6) (-4,0)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6A)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6B)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6C)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6D)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6Tellinwhichquadrantoronwhatcoordinateaxisthepointlies.7) (10,13)A) QuadrantIB) QuadrantIIC) QuadrantIIID) QuadrantIV8) (-6,13)A) QuadrantIIB) QuadrantIC) QuadrantIIID) QuadrantIV9) (-18,-3)A) QuadrantIIIB) QuadrantIC) QuadrantIID) QuadrantIV10) (6,-12)A) QuadrantIVB) QuadrantIC) QuadrantIID) QuadrantIII11) (0,6)A) y-axisB) x-axisC) QuadrantID) QuadrantIIPage6
Page 8 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 8 preview image12) (-8,0)A) x-axisB) y-axisC) QuadrantID) QuadrantIIFindthedistanced(P1,P2)betweenthepointsP1 andP2.13)x-6-4-2246y642-2-4-6x-6-4-2246y642-2-4-6A)10B)2C) 3D) 114)x-8-6-4-22468y8642-2-4-6-8x-8-6-4-22468y8642-2-4-6-8A)53B) 35C) 14D) 515)x-8-6-4-22468y8642-2-4-6-8x-8-6-4-22468y8642-2-4-6-8A) 210B) 322C) 32D) 8Page7
Page 9 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 9 preview image16)x-8-6-4-22468y8642-2-4-6-8x-8-6-4-22468y8642-2-4-6-8A) 25B) 123C) 12D) 617) P1=(1,1);P2=(1,-5)A) 6B)6C) 7D) 518) P1=(-4,-5);P2=(-16,0)A) 13B) 169C) 14D) 2619) P1=(0,-2);P2=(-4,-2)A) 4B) 2C) 25D) 1620) P1=(0,0);P2=(9,10)A)181B) 181C) 19D)1921) P1=(1,2);P2=(-3,-5)A)65B)33C) 28D) 322) P1=(4,-2);P2=(2,-6)A) 25B) 123C) 12D) 223) P1=(-5,-1);P2=(7,-4)A) 317B) 13515C) 135D) 1524) P1=(-0.6,-0.8);P2=(-2,2.2)Roundtothreedecimalplaces,ifnecessary.A) 3.311B) 22C) 10.469D) 3.411Decidewhetherornotthepointsaretheverticesofarighttriangle.25) (-2,-9),(7,-9),(7,-6)A) YesB) No26) (3,-4),(5,0),(7,-1)A) YesB) No27) (1,7),(7,9),(6,4)A) NoB) Yes28) (3,10),(9,12),(15,5)A) NoB) YesPage8
Page 10 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 10 preview imageSolvetheproblem.29) Findallvaluesofksothatthegivenpointsare29unitsapart.(-5,5),(k,0)A)-3,-7B)-7C) 3,7D) 730) FindtheareaoftherighttriangleABCwithA=(-2,7),B=(7,-1),C=(3,9).A) 29squareunitsB) 58squareunitsC)582squareunitsD)292squareunits31) Findallthepointshavinganx-coordinateof9whosedistancefromthepoint(3,-2)is10.A) (9,6),(9,-10)B) (9,2),(9,-4)C) (9,-12),(9,8)D) (9,13),(9,-7)32) Amiddleschoolʹsbaseballplayingfieldisasquare,80 feetonaside.Howfarisitdirectlyfromhomeplatetosecondbase(thediagonalofthesquare)?Ifnecessary,roundtothenearestfoot.A) 113feetB) 114feetC) 112 feetD) 120 feet33) Amotorcycleandacarleaveanintersectionatthesametime.Themotorcycleheadsnorthatanaveragespeedof20milesperhour,whilethecarheadseastatanaveragespeedof48milesperhour.Findanexpressionfortheirdistanceapartinmilesattheendofthours.A) 52tmilesB) t68milesC) 52tmilesD) 2t13miles34) FindthelengthofeachsideofthetriangledeterminedbythethreepointsP1,P2,andP3.Statewhetherthetriangleisanisoscelestriangle,arighttriangle,neitherofthese,orboth.P1=(-5,-4),P2=(-3,4),P3=(0,-1)A) d(P1,P2)=217;d(P2,P3)=34;d(P1,P3)=34bothB) d(P1,P2)=217;d(P2,P3)=34;d(P1,P3)=34isoscelestriangleC) d(P1,P2)=217;d(P2,P3)=34;d(P1,P3)=52righttriangleD) d(P1,P2)=217;d(P2,P3)=34;d(P1,P3)=52neither2UsetheMidpointFormulaMULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion.FindthemidpointofthelinesegmentjoiningthepointsP1 andP2.1) P1=(1,7);P2=(9,9)A) (5,8)B) (10,16)C) (-8,-2)D) (8,5)2) P1=(4,8);P2=(-8,-3)A)- 2,52B)6,112C)12,11D)-4,53) P1=(7,1);P2=(-16,-16)A)-92 ,-152B)232 ,172C)-9,-15D) 9,154) P1=(-0.2,-0.4);P2=(-1.1,-2.9)A) (-0.65,-1.65)B) (-1.65,-0.65)C) (-0.45,-1.25)D) (-1.25,-0.45)Page9
Page 11 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 11 preview image5) P1=(x,6);P2=(0,2)A)x2 ,4B) x,8C)-x2 ,4D) x,46) P1=(3y,1);P2=(4y,2)A)7y2 ,32B) 7y,3C)y,1D)3y2 ,72Solvetheproblem.7) If(5,5)istheendpointofalinesegment,and(7,8)isitsmidpoint,findtheotherendpoint.A) (9,11)B) (9,2)C) (1,-1)D) (11,9)8) If(1,-5)istheendpointofalinesegment,and(0,-7)isitsmidpoint,findtheotherendpoint.A) (-1,-9)B) (-1,-3)C) (3,-1)D) (-3,-7)9) If(-10,7)istheendpointofalinesegment,and(-8,2)isitsmidpoint,findtheotherendpoint.A) (-6,-3)B) (-6,12)C) (-14,17)D) (-20,11)10) If(4,5)istheendpointofalinesegment,and(0,6)isitsmidpoint,findtheotherendpoint.A) (-4,7)B) (-4,4)C) (12,3)D) (6,-3)11) Themediansofatriangleintersectatapoint.Thedistancefromthevertextothepointisexactlytwo-thirdsofthedistancefromthevertextothemidpointoftheoppositeside.FindtheexactdistanceofthatpointfromthevertexA(3,4)ofatriangle,giventhattheothertwoverticesareat(0,0)and(8,0).A) 2173B)173C) 2D) 830.2GraphsofEquationsinTwoVariables;Intercepts;Symmetry1GraphEquationsbyPlottingPointsMULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion.Determinewhetherthegivenpointisonthegraphoftheequation.1) Equation:y=x4-xPoint:(-9,6558)A) NoB) Yes2) Equation:x2-y2=36Point:( 32,32)A) NoB) YesPage10
Page 12 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 12 preview imageGraphtheequationbyplottingpoints.3) y=x+ 6x-10-5510y105-5-10x-10-5510y105-5-10A)x-10-5510y105-5-10x-10-5510y105-5-10B)x-10-5510y105-5-10x-10-5510y105-5-10C)x-10-5510y105-5-10x-10-5510y105-5-10D)x-10-5510y105-5-10x-10-5510y105-5-10Page11
Page 13 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 13 preview image4) y=2x- 6x-10-5510y105-5-10x-10-5510y105-5-10A)x-10-5510y105-5-10x-10-5510y105-5-10B)x-10-5510y105-5-10x-10-5510y105-5-10C)x-10-5510y105-5-10x-10-5510y105-5-10D)x-10-5510y105-5-10x-10-5510y105-5-10Page12
Page 14 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 14 preview image5) y=x2 - 9x-10-5510y105-5-10x-10-5510y105-5-10A)x-10-5510y105-5-10x-10-5510y105-5-10B)x-10-5510y105-5-10x-10-5510y105-5-10C)x-10-5510y105-5-10x-10-5510y105-5-10D)x-10-5510y105-5-10x-10-5510y105-5-10Page13
Page 15 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 15 preview image6) 5x+3y=15x-10-5510y105-5-10x-10-5510y105-5-10A)x-10-5510y105-5-10x-10-5510y105-5-10B)x-10-5510y105-5-10x-10-5510y105-5-10C)x-10-5510y105-5-10x-10-5510y105-5-10D)x-10-5510y105-5-10x-10-5510y105-5-10Page14
Page 16 of 16
Solution Manual for College Algebra Concepts Through Functions, 3rd Edition - Page 16 preview image7) 4x2+4y=16x-10-5510y105-5-10x-10-5510y105-5-10A)x-10-5510y105-5-10x-10-5510y105-5-10B)x-10-5510y105-5-10x-10-5510y105-5-10C)x-10-5510y105-5-10x-10-5510y105-5-10D)x-10-5510y105-5-10x-10-5510y105-5-10Solvetheproblem.8) If(a,3)isapointonthegraphofy=2x-5,whatisa?A) 4B) 1C)-1D)-49) If(3,b)isapointonthegraphof3x-2y=17,whatisb?A)-4B) 4C) 233D) 113Page15
Preview Mode

This document has 765 pages. Sign in to access the full document!

Study Now!

X-Copilot AI
Unlimited Access
Secure Payment
Instant Access
24/7 Support
Document Chat

Document Details

Subject
Mathematics
Textbook
College Algebra Concepts Through Fu...

Related Documents

View all
Quick Guides

Precalculus - Polynomial and Rational Functions

Quick Guides

Precalculus - Functions

Quick Guides

Precalculus - Exponential and Logarithmic Functions

Quick Guides

Math Word Problems - Translating Expressions

Quick Guides

Math Word Problems - Equations

Quick Guides

Algebra II – Word Problems

Quick Guides

Algebra II – Sequences and Series

Quick Guides

Algebra II - Segments Lines and Inequalities

Quick Guides

Algebra II - Relations and Functions

Quick Guides

Algebra II - Rational Expressions