Precalculus: Concepts Through Functions, a Unit Circle Approach to Trigonometry

✍ Scribed by Sullivan, Michael

• Publisher: Pearson
• Year: 2013
• Tongue: English
• Leaves: 1191
• Category: Library

✦ Synopsis

This edition features the exact same content as the traditional text in a convenient, three-hole- punched, loose-leaf version. Books a la Carte also offer a great value--this format costs significantly less than a new textbook. Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry, Second Edition embodies Sullivan/Sullivan's hallmarks--accuracy, precision, depth, strong student support, and abundant exercises--while exposing readers to functions in the first chapter. To ensure that students master basic skills and develop the conceptual understanding they need for the course, this text focuses on the fundamentals: "preparing "for class, "practicing "their homework, and "reviewing" the concepts. After using this book, students will have a solid understanding of algebra and functions so that they are prepared for subsequent courses, such as finite mathematics, business mathematics, and engineering calculus.

✦ Table of Contents

Cover......Page 1
Title......Page 2
Copyright......Page 3
Contents......Page 6
To the Student......Page 16
Preface to the Instructor......Page 17
Prepare for Class ‘‘Read the Book’’......Page 22
Practice ‘‘Work the Problems’’......Page 23
Review ‘‘Study for Quizzes and Tests’’......Page 24
Resources for Success......Page 25
Applications Index......Page 26
F Foundations: A Prelude to Functions......Page 34
F.1 The Distance and Midpoint Formulas......Page 35
Use the Distance Formula......Page 36
Use the Midpoint Formula......Page 38
Graph Equations by Plotting Points......Page 42
Find Intercepts from a Graph......Page 44
Test an Equation for Symmetry......Page 45
Know How to Graph Key Equations......Page 47
Calculate and Interpret the Slope of a Line......Page 52
Find the Equation of a Vertical Line......Page 55
Use the Point-Slope Form of a Line; Identify Horizontal Lines......Page 56
Write the Equation of a Line in Slope-Intercept Form......Page 57
Identify the Slope and y-Intercept of a Line from Its Equation......Page 58
Graph Lines Written in General Form Using Intercepts......Page 59
Find Equations of Parallel Lines......Page 60
Find Equations of Perpendicular Lines......Page 61
Write the Standard Form of the Equation of a Circle......Page 67
Graph a Circle......Page 68
Work with the General Form of the Equation of a Circle......Page 69
Chapter Project......Page 74
1 Functions and Their Graphs......Page 75
Determine Whether a Relation Represents a Function......Page 76
Find the Value of a Function......Page 79
Find the Domain of a Function Defined by an Equation......Page 82
Formthe Sum, Difference, Product, and Quotient of Two Functions......Page 84
1.2 The Graph of a Function......Page 89
Identify the Graph of a Function......Page 90
Obtain Information from or about the Graph of a Function......Page 91
Determine Even and Odd Functions from a Graph......Page 99
Identify Even and Odd Functions from the Equation......Page 100
Use a Graph to Determine Where a Function is Increasing, Decreasing, or Constant......Page 101
Use a Graph to Locate Local Maxima and Local Minima......Page 102
Use a Graph to Locate the Absolute Maximum and the Absolute Minimum......Page 103
Use a Graphing Utility to Approximate Local Maxima and Local Minima and to Determine Where a Function is Increasing or Decreasing......Page 104
Find the Average Rate of Change of a Function......Page 105
Graph the Functions Listed in the Library of Functions......Page 111
Graph Piecewise-defined Functions......Page 116
Graph Functions Using Vertical and Horizontal Shifts......Page 122
Graph Functions Using Compressions and Stretches......Page 125
Graph Functions Using Reflections about the x-Axis and the y-Axis......Page 127
Build and Analyze Functions......Page 134
Construct a Model Using Direct Variation......Page 139
Construct a Model Using Joint or Combined Variation......Page 140
Chapter Review......Page 144
Chapter Test......Page 148
Chapter Projects......Page 149
2 Linear and Quadratic Functions......Page 151
Use Average Rate of Change to Identify Linear Functions......Page 152
Determine Whether a Linear Function Is Increasing, Decreasing or Constant......Page 155
Find the Zero of a Linear Function......Page 156
Build Linear Models from Verbal Descriptions......Page 157
Draw and Interpret Scatter Diagrams......Page 163
Distinguish between Linear and Nonlinear Relations......Page 164
Use a Graphing Utility to Find the Line of Best Fit......Page 165
2.3 Quadratic Functions and Their Zeros......Page 170
Find the Zeros of a Quadratic Function Using the Square Root Method......Page 171
Find the Zeros of a Quadratic Function by Completing the Square......Page 173
Find the Zeros of a Quadratic Function Using the Quadratic Formula......Page 174
Find the Point of Intersection of Two Functions......Page 176
Solve Equations That Are Quadratic in Form......Page 177
2.4 Properties of Quadratic Functions......Page 181
Graph a Quadratic Function Using Transformations......Page 182
Identify the Vertexand Axis of Symmetry of a Quadratic Function......Page 184
Graph a Quadratic Function Using Its Vertex, Axis, and Intercepts......Page 185
Find a Quadratic Function Given Its Vertex and One Other Point......Page 188
Find the Maximum or Minimum Value of a Quadratic Function......Page 189
Solve Inequalities Involving a Quadratic Function......Page 193
2.6 Building Quadratic Models from Verbal Descriptions and from Data......Page 197
Build Quadratic Models from Verbal Descriptions......Page 198
Build Quadratic Models from Data......Page 202
Find the Complex Zeros of a Quadratic Function......Page 208
2.8 Equations and Inequalities Involving the Absolute Value Function......Page 211
Solve Absolute Value Inequalities......Page 212
Chapter Review......Page 217
Chapter Test......Page 220
Cumulative Review......Page 221
Chapter Projects......Page 222
3 Polynomial and Rational Functions......Page 224
Identify Polynomial Functions and Their Degree......Page 225
Graph Polynomial Functions Using Transformations......Page 229
Identify the Real Zeros of a Polynomial Function and Their Multiplicity......Page 230
Analyze the Graph of a Polynomial Function......Page 237
Build Cubic Models from Data......Page 239
3.2 The Real Zeros of a Polynomial Function......Page 245
Use the Remainder and Factor Theorems......Page 246
Use Descartes’ Rule of Signs to Determine the Number of Positive and the Number of Negative Real Zeros of a Polynomial Function......Page 248
Use the Rational Zeros Theorem to List the Potential Rational Zeros of a Polynomial Function......Page 249
Find the Real Zeros ofa Polynomial Function......Page 250
Solve Polynomial Equations......Page 252
Use the Theorem for Bounds on Zeros......Page 253
Use the Intermediate Value Theorem......Page 254
3.3 Complex Zeros; Fundamental Theorem of Algebra......Page 259
Use the Conjugate Pairs Theorem......Page 260
Find a Polynomial Function with Specified Zeros......Page 261
Find the Complex Zeros of a Polynomial Function......Page 262
3.4 Properties of Rational Functions......Page 265
Find the Domain of a Rational Function......Page 266
Find the Vertical Asymptotes of a Rational Function......Page 269
Find the Horizontal or Oblique Asymptote of a Rational Function......Page 270
Analyze the Graph of a Rational Function......Page 276
Solve Applied Problems Involving Rational Functions......Page 287
3.6 Polynomial and Rational Inequalities......Page 291
Solve Polynomial Inequalities......Page 292
Solve Rational Inequalities......Page 293
Chapter Review......Page 299
Cumulative Review......Page 303
Chapter Projects......Page 304
4 Exponential and Logarithmic Functions......Page 306
Form a Composite Function......Page 307
Find the Domain of a Composite Function......Page 308
Determine Whether a Function Is One-to-One......Page 315
Determine the Inverse of a Function Defined by a Map or a Set of Ordered Pairs......Page 317
Obtain the Graph ofthe Inverse Function from the Graph of the Function......Page 319
Find the Inverse of a Function Defined by an Equation......Page 320
Evaluate Exponential Functions......Page 327
Graph Exponential Functions......Page 331
Define the Number e......Page 334
Solve Exponential Equations......Page 336
4.4 Logarithmic Functions......Page 344
Evaluate Logarithmic Expressions......Page 345
Graph Logarithmic Functions......Page 346
Solve Logarithmic Equations......Page 351
Work with Properties of Logarithms......Page 357
Write a Logarithmic Expression as a Single Logarithm......Page 360
Evaluate a Logarithm Whose Base Is Neither 10 Nor e......Page 361
Graph a Logarithmic Function Whose Base Is Neither 10 Nor e......Page 363
Solve Logarithmic Equations......Page 366
Solve Exponential Equations......Page 368
Solve Logarithmic and Exponential Equations Using a Graphing Utility......Page 369
4.7 Financial Models......Page 372
Determine the Future Value of a Lump Sum of Money......Page 373
Calculate Effective Rates of Return......Page 376
Determine the Present Value of a Lump Sum of Money......Page 377
Determine the Rate of Interest or the Time Required to Double a Lump Sum of Money......Page 378
Find Equations of Populations That Obey the Law of Uninhibited Growth......Page 382
Find Equations of Populations That Obey the Law of Decay......Page 384
Use Newton’s Law of Cooling......Page 385
Use Logistic Models......Page 387
4.9 Building Exponential, Logarithmic, and Logistic Models from Data......Page 392
Build an Exponential Model from Data......Page 393
Build a Logarithmic Model from Data......Page 394
Build a Logistic Model from Data......Page 395
Chapter Review......Page 400
Chapter Test......Page 405
Cumulative Review......Page 406
Chapter Projects......Page 407
5 Trigonometric Functions......Page 408
5.1 Angles and Their Measures......Page 409
Convert between Decimals and Degrees, Minutes, Seconds Measures for Angles......Page 411
Find the Length if an Arc of a Circle......Page 412
Convert from Degreesto Radians and from Radians to Degrees......Page 413
Find the Area of a Sector of a Circle......Page 416
Find the Linear Speed of an Object Traveling in Circular Motion......Page 417
5.2 Trigonometric Functions: Unit Circle Approach......Page 423
Find the Exact Values of the Trigonometric Functions Using a Point on the Unit Circle......Page 425
Find the Exact Values of the Trigonometric Functions of Quadrantal Angles......Page 426
Find the Exact Values of the Trigonometric Functions......Page 428
Find the Exact Values of the Trigonometric Functions......Page 429
Find the Exact Values of the Trigonometric Functions for Integer Multiples......Page 431
Use a Circle of Radius r to Evaluate the Trigonometric Functions......Page 433
Determine the Domain and the Range of the Trigonometric Functions......Page 440
Determine the Period of the Trigonometric Functions......Page 442
Find the Values of the Trigonometric Functions Using Fundamental Identities......Page 444
Find the ExactValues of the Trigonometric Functions of an Angle......Page 446
Use Even-Odd Properties to Find the Exact Values of the Trigonometric Functions......Page 449
5.4 Graphs of the Sine and Cosine Functions......Page 453
Graph Functions of the Form y = A sin......Page 454
Graph Functions of the Form y = A cos......Page 456
Determine the Amplitude and Period of Sinusoidal Functions......Page 457
Graph Sinusoidal Functions Using Key Points......Page 459
Find an Equation for a Sinusoidal Graph......Page 463
5.5 Graphs of the Tangent, Cotangent, Cosecant, and Secant Functions......Page 468
Graph Functions of the Form......Page 470
Graph Functions of the Form......Page 473
Graph Sinusoidal Functions of the Form......Page 476
Build Sinusoidal Models from Data......Page 480
Chapter Review......Page 487
Cumulative Review......Page 493
Chapter Projects......Page 494
6 Analytic Trigonometry......Page 496
6.1 The Inverse Sine, Cosine, and Tangent Functions......Page 497
Find the Exact Value of an Inverse Sine Function......Page 498
Find an Approximate Value of an Inverse Sine Function......Page 499
Use Properties of Inverse Functions to Find Exact Values of Certain Composite Functions......Page 500
Find the Inverse Function of a Trigonometric Function......Page 505
Solve Equations Involving Inverse Trigonometric Functions......Page 506
6.2 The Inverse Trigonometric Functions (Continued)......Page 509
Find the Exact Value of Expressions Involving the Inverse Sine, Cosine, and Tangent Functions......Page 510
Define the Inverse Secant, Cosecant, and Cotangent Functions......Page 511
Write a Trigonometric Expression as an Algebraic Expression......Page 512
Solve Equations Involving a Single Trigonometric Function......Page 515
Solve Trigonometric Equations Quadratic in Form......Page 518
Solve Trigonometric Equations Using Fundamental Identities......Page 519
Solve Trigonometric Equations Using a Graphing Utility......Page 520
6.4 Trigonometric Identities......Page 524
Establish Identities......Page 526
6.5 Sum and Difference Formulas......Page 532
Use Sum and Difference Formulas to Find Exact Values......Page 533
Use Sum and Difference Formulas to Establish Identities......Page 534
Use Sum and Difference Formulas Involving Inverse Trigonometric Functions......Page 538
Solve Trigonometric Equations Linear in Sine and Cosine......Page 539
6.6 Double-angle and Half-angle Formulas......Page 544
Use Double-angle Formulas to Establish Identities......Page 545
Use Half-angle Formulas to Find Exact Values......Page 548
Express Products as Sums......Page 554
Express Sums as Products......Page 556
Chapter Review......Page 558
Cumulative Review......Page 562
Chapter Projects......Page 563
7 Applications of Trigonometric Functions......Page 564
Find the Value of Trigonometric Functions of Acute Angles Using Right Triangles......Page 565
Solve Right Triangles......Page 567
Solve Applied Problems......Page 568
7.2 The Law of Sines......Page 577
Solve SSA Triangles......Page 579
Solve Applied Problems......Page 582
7.3 The Law of Cosines......Page 588
Solve SAS Triangles......Page 589
Solve Applied Problems......Page 590
7.4 Area of a Triangle......Page 594
Find the Area of SAS Triangles......Page 595
Find the Area of SSS Triangles......Page 596
Build a Model for an Object in Simple Harmonic Motion......Page 601
Analyze Simple Harmonic Motion......Page 603
Analyze an Object in Damped Motion......Page 604
Graph the Sum of Two Functions......Page 605
Chapter Review......Page 610
Chapter Test......Page 613
Chapter Projects......Page 614
8 Polar Coordinates; Vectors......Page 616
Plot Points Using Polar Coordinates......Page 617
Convert from Polar Coordinates to Rectangular Coordinates......Page 619
Convert from Rectangular Coordinates to Polar Coordinates......Page 621
Transform Equations between Polar and Rectangular Forms......Page 623
8.2 Polar Equations and Graphs......Page 626
Identify and Graph Polar Equations by Converting to Rectangular Equations......Page 627
Test Polar Equations for Symmetry......Page 630
Graph Polar Equations by Plotting Points......Page 631
Plot Points in the Complex Plane......Page 641
Convert a Complex Number between Rectangular Form and Polar Form......Page 642
Find Products and Quotients of Complex Numbers in Polar Form......Page 643
Use De Moivre’s Theorem......Page 644
Find Complex Roots......Page 645
8.4 Vectors......Page 649
Graph Vectors......Page 651
Find a Position Vector......Page 652
Add and Subtract Vectors Algebraically......Page 653
Find a Scalar Multiple and the Magnitude of a Vector......Page 654
Find a Vector from Its Direction and Magnitude......Page 655
Model with Vectors......Page 656
Find the Dot Product of Two Vectors......Page 663
Find the Angle between Two Vectors......Page 664
Determine Whether Two Vectors Are Orthogonal......Page 665
Decompose a Vector into Two Orthogonal Vectors......Page 666
Compute Work......Page 668
8.6 Vectors in Space......Page 671
Find Position Vectors in Space......Page 672
Perform Operations on Vectors......Page 673
Find the Dot Product......Page 674
Find the Angle between Two Vectors......Page 675
Find the Direction Angles of a Vector......Page 676
Find the Cross Product of Two Vectors......Page 680
Know Algebraic Properties of the Cross Product......Page 682
Find aVector Orthogonal to Two Given Vectors......Page 683
Find the Area of a Parallelogram......Page 684
Chapter Review......Page 686
Chapter Test......Page 689
Chapter Projects......Page 690
9 Analytic Geometry......Page 692
Know the Names of the Conics......Page 693
Analyze Parabolas with Vertex at the Origin......Page 694
Analyze Parabolas with Vertex at (h, k)......Page 697
Solve Applied Problems Involving Parabolas......Page 698
9.3 The Ellipse......Page 702
Analyze Ellipses with Center at the Origin......Page 703
Analyze Ellipses with Center at (h, k)......Page 707
Solve Applied Problems Involving Ellipses......Page 708
9.4 The Hyperbola......Page 712
Analyze Hyperbolas with Center at the Origin......Page 713
Find Asymptotes of Hyperbola......Page 717
Analyze Hyperbolas with Center at (h, k)......Page 719
Solve Applied Problems Involving Hyperbolas......Page 720
Identify a Conic......Page 725
Use a Rotation of Axes to Transform Equations......Page 726
Analyze an Equation Using Rotation of Axes......Page 728
Identify Conics without a Rotation of Axes......Page 730
Analyze and Graph Polar Equations of Conics......Page 732
Convert the Polar Equation of a Conic to a Rectangular Equation......Page 736
9.7 Plane Curves and Parametric Equations......Page 738
Find a Rectangular Equation for a Curve Defined Parametrically......Page 739
Use Time as a Parameter in Parametric Equations......Page 741
Find Parametric Equations for Curves Defined by Rectangular Equations......Page 744
Chapter Review......Page 750
Cumulative Review......Page 753
Chapter Projects......Page 754
10 Systems of Equations and Inequalities......Page 755
10.1 Systems of Linear Equations: Substitution and Elimination......Page 756
Solve Systems of Equations by Substitution......Page 758
Solve Systems of Equations by Elimination......Page 759
Identify Inconsistent Systems of Equations Containing Two Variables......Page 761
Solve Systems of Three Equations Containing Three Variables......Page 762
Identify Inconsistent Systems of Equations Containing Three Variables......Page 764
Express the Solution of a System of Dependent Equations Containing Three Variables......Page 765
Write the Augmented Matrix of a System of Linear Equations......Page 771
Write the System of Equations from the Augmented Matrix......Page 772
Perform Row Operationson a Matrix......Page 773
Solve a System of Linear Equations Using Matrices......Page 774
10.3 Systems of Linear Equations: Determinants......Page 785
Use Cramer’s Rule to Solve a System of Two Equations Containing Two Variables......Page 786
Evaluate 3 by 3 Determinants......Page 789
Use Cramer’s Rule to Solve a System of Three Equations Containing Three Variables......Page 790
Know Properties of Determinants......Page 792
10.4 Matrix Algebra......Page 795
Find the Sum and Difference of Two Matrices......Page 797
Find Scalar Multiples of a Matrix......Page 799
Find the Product of Two Matrices......Page 800
Find the Inverse of a Matrix......Page 804
Solve a System of Linear Equations Using an Inverse Matrix......Page 808
10.5 Partial Fraction Decomposition......Page 814
Decompose P/Q, Where Q Has Only Nonrepeated Linear Factors......Page 815
Decompose P/Q, Where Q Has Repeated Linear Factors......Page 817
Decompose P/Q, Where Q Has a Nonrepeated Irreducible Quadratic Factor......Page 819
Decompose P/Q, Where Q Has a Repeated Irreducible Quadratic Factor......Page 820
Solve a System of Nonlinear Equations Using Substitution......Page 822
Solve a System of Nonlinear Equations Using Elimination......Page 823
Graph an Inequality......Page 831
Graph a System of Inequalities......Page 833
Set up a Linear Programming Problem......Page 839
Solve a Linear Programming Problem......Page 840
Chapter Review......Page 846
Chapter Test......Page 849
Cumulative Review......Page 850
Chapter Projects......Page 851
11 Sequences; Induction; the Binomial Theorem......Page 852
Write the First Several Terms of a Sequence......Page 853
Write the Terms of a Sequence Defined by a Recursive Formula......Page 856
Use Summation Notation......Page 857
Find the Sum of a Sequence......Page 858
Determine Whether a Sequence Is Arithmetic......Page 863
Find a Formula for an Arithmetic Sequence......Page 864
Find the Sum of an Arithmetic Sequence......Page 865
Determine Whether a Sequence Is Geometric......Page 869
Find a Formula for a Geometric Sequence......Page 870
Find the Sum of a Geometric Sequence......Page 871
Determine Whether a Geometric Series Converges or Diverges......Page 872
Solve Annuity Problems......Page 875
Prove Statements Using Mathematical Induction......Page 880
11.5 The Binomial Theorem......Page 884
Evaluate n/j......Page 885
Use the Binomial Theorem......Page 887
Chapter Review......Page 891
Cumulative Review......Page 893
Chapter Projects......Page 894
12 Counting and Probability......Page 895
Count the Number of Elements in a Set......Page 896
Solve Counting Problems Using the Multiplication Principle......Page 898
12.2 Permutations and Combinations......Page 901
Solve Counting Problems Using Permutations Involving n Distinct Objects......Page 902
Solve Counting Problems Using Combinations......Page 904
Solve Counting Problems Using Permutations Involving n Nondistinct Objects......Page 906
Construct Probability Models......Page 910
Compute Probabilities of Equally Likely Outcomes......Page 912
Find Probabilities of the Union of Two Events......Page 914
Use the Complement Rule to Find Probabilities......Page 915
Chapter Review......Page 920
Chapter Test......Page 922
Chapter Projects......Page 923
13 A Preview of Calculus: The Limit, Derivative, and Integral of a Function......Page 924
Find a Limit Using a Table......Page 925
Find a Limit Using a Graph......Page 927
13.2 Algebra Techniques for Finding Limits......Page 930
Find the Limit of a Sum, a Difference, and a Product......Page 931
Find the Limit ofa Polynomial......Page 932
Find the Limit of a Power or a Root......Page 933
Find the Limit of a Quotient......Page 934
Find the Limit of an Average Rate of Change......Page 935
Find the One-sided Limits of a Function......Page 937
Determine Whether a FunctionIs Continuous......Page 939
Find an Equation of the Tangent Line to Graph a Function......Page 944
Find the Derivative of a Function......Page 946
Find the Instantaneous Speed of a Particle......Page 947
13.5 The Area Problem; The Integral......Page 951
Approximate the Area Under the Graph of a Function......Page 952
Approximate Integrals Using a Graphing Utility......Page 956
Chapter Review......Page 957
Chapter Test......Page 960
Chapter Projects......Page 961
Work with Sets......Page 962
Graph Inequalities......Page 965
Find Distance on the Real Number Line......Page 966
Evaluate Algebraic Expressions......Page 967
Use the Laws of Exponents......Page 968
Evaluate Square Roots......Page 970
Use a Calculator to Evaluate Exponents......Page 971
Use the Pythagorean Theorem and Its Converse......Page 974
Know Geometry Formulas......Page 976
Understand Congruent Triangles and Similar Triangles......Page 977
Recognize Monomials......Page 983
Recognize Polynomials......Page 984
Add and Subtract Polynomials......Page 985
Multiply Polynomials......Page 986
Know Formulas for Special Products......Page 987
Divide Polynomials Using Long Division......Page 988
Work with Polynomials in Two Variables......Page 991
A.4 Factoring Polynomials......Page 993
Factoring the Difference of Two Squares and the Sum and Difference of Two Cubes......Page 994
Factor a Second-Degree Polynomial......Page 995
Factor by Grouping......Page 997
Factor a Second-Degree Polynomial......Page 998
Complete the Square......Page 999
Divide Polynomials Using Synthetic Division......Page 1002
Reduce a Rational Expression to Lowest Terms......Page 1006
Multiply and Divide Rational Expressions......Page 1007
Add and Subtract Rational Expressions......Page 1008
Use the Least Common Multiple Method......Page 1009
Simplify Complex Rational Expressions......Page 1011
Work with nth Roots......Page 1016
Simplify Radicals......Page 1017
Rationalize Denominators......Page 1018
Simplify Expressions with Rational Exponents......Page 1019
A.8 Solving Equations......Page 1024
Solve Linear Equations......Page 1025
Solve Rational Equations......Page 1027
Solve Equations by Factoring......Page 1028
Solve Radical Equations......Page 1029
Translate Verbal Descriptions into Mathematical Expressions......Page 1033
Solve Interest Problems......Page 1034
Solve Mixture Problems......Page 1035
Solve Uniform Motion Problems......Page 1036
Solve Constant Rate Job Problems......Page 1038
Use Interval Notation......Page 1042
Use Properties of Inequalities......Page 1043
Solve Inequalities......Page 1045
Solve Combined Inequalities......Page 1046
A.11 Complex Numbers......Page 1050
Add, Subtract, Multiply, and Divide Complex Numbers......Page 1051
B.1 The Viewing Rectangle......Page 1058
B.2 Using a Graphing Utility to Graph Equations......Page 1060
B.3 Using a Graphing Utility to Locate Intercepts and Check for Symmetry......Page 1062
B.4 Using a Graphing Utility to Solve Equations......Page 1063
B.5 Square Screens......Page 1065
B.7 Using a Graphing Utility to Solve Systems of Linear Equations......Page 1066
B.9 Using a Graphing Utility to Graph Parametric Equations......Page 1068
Answers......Page 1070
Photo Credits......Page 1176
Index......Page 1178