### Chapter 1

Equations And Inequalities

 1.1 Graphs and Graphing Utilities Exercise Set 1.1 p.91 1.2 Linear Equations and Rational Equations Exercise Set 1.2 p.104 1.3 Models and Applications Exercise Set 1.3 p.118 1.4 Complex Numbers Exercise Set 1.4 p.127 1.5 Quadratic Equations Exercise Set 1.5 p.144 Mid-Chapter Check Point p.148 1.6 Other Types of Equations Exercise Set 1.6 p.160 1.7 Linear Inequalities and Absolute Value Inequalities Exercise Set 1.7 p.175 Review Exercises p.180 Chapter 1 Test p.183

### Chapter 2

Functions And Graphs

 2.1 Basics of Functions and Their Graphs Exercise Set 2.1 p.197 2.2 More on Functions and Their Graphs Exercise Set 2.2 p.211 2.3 Linear Functions and Slope Exercise Set 2.3 p.227 2.4 More on Slope Exercise Set 2.4 p.238 Mid-Chapter Check Point p.240 2.5 Transformations of Functions Exercise Set 2.5 p.253 2.6 Combinations of Functions; Composite Functions Exercise Set 2.6 p.266 2.7 Inverse Functions Exercise Set 2.7 p.278 2.8 Distance and Midpoint Formulas; Circles Exercise Set 2.8 p.286 Review Exercises p.291 Chapter 2 Test p.294 Cumulative Review Exercises (Chapters 1-2) p.296

### Chapter 3

Polynomial And Rational Functions

 3.1 Quadratic Functions Exercise Set 3.1 p.309 3.2 Polynomial Functions and Their Graphs Exercise Set 3.2 p.322 3.3 Dividing Polynomials; Remainder and Factor Theorems Exercise Set 3.3 p.335 3.4 Zeros of Polynomial Functions Exercise Set 3.4 p.347 Mid-Chapter Check Point p.350 3.5 Rational Functions and Their Graphs Exercise Set 3.5 p.366 3.6 Polynomial and Rational Inequalities Exercise Set 3.6 p.378 3.7 Modeling Using Variation Exercise Set 3.7 p.388 Review Exercises p.393 Chapter 3 Test p.396 Cumulative Review Exercises (Chapters 1-3) p.398

### Chapter 4

Exponential And Logarithmic Functions

 4.1 Exponential Functions Exercise Set 4.1 p.408 4.2 Logarithmic Functions Exercise Set 4.2 p.421 4.3 Properties of Logarithms Exercise Set 4.3 p.431 Mid-Chapter Check Point p.433 4.4 Exponential and Logarithmic Equations Exercise Set 4.4 p.442 4.5 Exponential Growth and Decay; Modeling Data Exercise Set 4.5 p.455 Review Exercises p.464 Chapter 4 Test p.465

### Chapter 5

Trigonometric Functions

 5.1 Angles and Radian Measure Practice Exercises p.480 Application Exercises p.481 Technology Exercises p.482 Critical Thinking Exercises p.482 Writing in Mathematics p.482 5.2 Right Triangle Trigonometry Practice Exercises p.495 Application Exercises p.496 Technology Exercises p.497 Critical Thinking Exercises p.498 5.3 Trigonometric Functions of Any Angle Practice Exercises p.510 Writing in Mathematics p.511 5.4 Trigonometric Functions of Real Numbers; Periodic Functions Practice Exercises p.517 Practice Plus p.518 Application Exercises p.518 Mid-Chapter Check Point p.519 5.4 Trigonometric Functions of Real Numbers; Periodic Functions Critical Thinking Exercises p.519 Writing in Mathematics p.519 5.5 Graphs of Sine and Cosine Functions Practice Exercises p.537 Application Exercises p.538 Technology Exercises p.539 Writing in Mathematics p.539 Critical Thinking Exercises p.540 Group Exercise p.540 5.6 Graphs of Other Trigonometric Functions Practice Exercises p.550 Application Exercises p.551 Practice Plus p.551 Technology Exercises p.552 Writing in Mathematics p.552 Critical Thinking Exercises p.553 5.7 Inverse Trigonometric Functions Practice Exercises p.566 Practice Plus p.566 Writing in Mathematics p.567 Application Exercises p.567 Technology Exercises p.568 Critical Thinking Exercises p.568 5.8 Applications of Trigonometric Functions Practice Exercises p.576 Practice Plus p.576 Application Exercises p.577 Technology Exercises p.578 Writing in Mathematics p.578 Critical Thinking Exercises p.578 Group Exercise p.579 Review Exercises p.582 Chapter 5 Test p.585 Cumulative Review Exercises (Chapters 1-5) p.586

### Chapter 6

Analytic Trigonometry

 6.1 Verifying Trigonometric Identities Exercise Set 6.1 p.596 6.2 Sum and Difference Formulas Practice Exercises p.605 Practice Plus p.606 Critical Thinking Exercises p.607 Technology Exercises p.607 Group Exercise p.607 Writing in Mathematics p.607 Application Exercises p.607 6.3 Double-Angle, Power-Reducing, and Half-Angle Formulas Practice Exercises p.615 Practice Plus p.616 Writing in Mathematics p.617 Application Exercises p.617 Technology Exercises p.617 Critical Thinking Exercises p.618 Mid-Chapter Check Point p.618 6.4 Product-to-Sum and Sum-to-Product Formulas Practice Exercises p.623 Practice Plus p.624 Technology Exercises p.625 Writing in Mathematics p.625 Application Exercises p.625 Critical Thinking Exercises p.626 Group Exercise p.626 6.5 Trigonometric Equations Practice Exercises p.637 Practice Plus p.638 Application Exercises p.638 Critical Thinking Exercises p.639 Writing in Mathematics p.639 Technology Exercises p.639 Review Exercises p.641 Chapter 6 Test p.643 Cumulative Review Exercises (Chapters 1-6) p.644

### Chapter 7

 7.1 The Law of Sines Exercise Set 7.1 p.653 7.2 The Law of Cosines Exercise Set 7.2 p.661 7.3 Polar Coordinates Exercise Set 7.3 p.673 7.4 Graphs of Polar Equations Exercise Set 7.4 p.684 Mid-Chapter Check Point p.686 7.5 Complex Numbers in Polar Form; DeMoivre's Theorem Exercise Set 7.5 p.696 7.6 Vectors Exercise Set 7.6 p.708 7.7 The Dot Product Exercise Set 7.7 p.718 Review Exercises p.723 Chapter 7 Test p.725 Cumulative Review Exercises (Chapters 1-7) p.726

### Chapter 8

Systems Of Equations And Inequalities

 8.1 Systems of Linear Equations in Two Variables Exercise Set 8.1 p.738 8.2 Systems of Linear Equations in Three Variables Exercise Set 8.2 p.748 8.3 Partial Fractions Exercise Set 8.3 p.759 8.4 Systems of Nonlinear Equations in Two Variables Exercise Set 8.4 p.766 Mid-Chapter Check Point p.769 8.5 Systems of Inequalities Exercise Set 8.5 p.777 8.6 Linear Programming Exercise Set 8.6 p.785 Review Exercises p.790 Chapter 8 Test p.792 Cumulative Review Exercises (Chapters 1-8) p.793

### Chapter 9

Matrices And Determinants

 9.1 Matrix Solutions to Linear Systems Exercise Set 9.1 p.805 9.2 Inconsistent and Dependent Systems and Their Applications Practice Exercises p.814 Practice Plus p.814 Application Exercises p.815 Writing in Mathematics p.815 Group Exercise p.816 Technology Exercise p.816 Critical Thinking Exercise p.816 9.3 Matrix Operations and Their Applications Practice Exercises p.828 Practice Plus p.829 Application Exercises p.830 Writing in Mathematics p.831 Critical Thinking Exercises p.831 Technology Exercise p.831 Group Exercise p.831 Mid-Chapter Check Point p.832 Exercise Set 9.4 p.843 9.5 Determinants and Cramer's Rule Exercise Set 9.5 p.855 Review Exercises p.859 Chapter 9 Test p.861 Cumulative Review Exercises (Chapters 1-9) p.861

### Chapter 10

Conic Sections And Analytic Geometry

 10.1 The Ellipse Exercises p.873 10.2 The Hyperbola Exercises p.887 10.3 The Parabola Exercises p.899 10.4 Rotation of Axes Exercises p.913 10.5 Parametric Equations Exercises p.921 10.6 Conic Sections in Polar Coordinates Exercises p.931 Review Exercises p.934 Chapter Test p.936 Cumulative Review Exercises (Chapters 1-10) p.937

### Chapter 11

Sequences, Induction, And Probability

 11.1 Sequences and Summation Notation Exercises p.947 11.2 Arithmetic Sequences Exercises p.957 11.3 Geometric Sequences and Series Exercises p.969 11.4 Mathematical Induction Exercises p.979 11.5 The Binomial Theorem Exercises p.986 11.6 Counting Principles, Permutations, and Combinations Exercises p.995 11.7 Probability Exercises p.1008 Review Exercises p.1013 Chapter Test p.1016 Cumulative Review Exercises (Chapters 1-11) p.1017

### Chapter P

Prerequisites: Fundamental Concepts Of Algebra

 P.1 Algebraic Expressions and Real Numbers Exercise Set P.1 p.14 P.2 Exponents and Scientific Notation Exercise Set P.2 p.28 P.3 Radicals and Rational Exponents Exercise Set P.3 p.42 P.4 Polynomials Exercise Set P.4 p.54 Mid-Chapter Check Point p.56 P.5 Factoring Polynomials Exercise Set P.5 p.66 P.6 Rational Expressions Exercise Set P.6 p.77 Review Exercises p.80 Chapter P Test p.82