9780077221294

Precalculus: Graphs and Models

Dave Sobecki, Karl E. Byleen, Michael R. Ziegler, Raymond A. Barnett

3rd Edition

The Barnett Graphs & Models series in college algebra and precalculus maximizes student comprehension by emphasizing computational skills, real-world data analysis and modeling, and problem solving rather than mathematical theory. Many examples feature side-by-side algebraic and graphical solutions, and each is followed by a matched problem for the student to work. This ac

1-1

Using Graphing Calculators

Exercises

p.18

1-2

Functions

Exercises

p.42

1-3

Functions: Graphs and Properties

Exercises

p.62

1-4

Functions: Graphs and Transformations

Exercises

p.79

1-5

Operations on Functions; Composition

Exercises

p.96

1-6

Inverse Functions

Exercises

p.116

Review Exercises

p.121

2-1

Linear Functions

Exercises

p.146

2-2

Linear Equations and Models

Exercises

p.167

2-3

Quadratic Functions

Exercises

p.186

2-4

Complex Numbers

Exercises

p.204

2-5

Quadratic Equations and Models

Exercises

p.221

2-6

Additional Equation-Solving Techniques

Exercises

p.239

2-7

Solving Inequalities

Exercises

p.254

Review Exercises

p.260

Cumulative Review

p.267

3-1

Polynomial Functions and Models

Exercises

p.287

3-2

Polynomial Division

Exercises

p.301

3-3

Real Zeros and Polynomial Inequalities

Exercises

p.316

3-4

Complex Zeros and Rational Zeros of Polynomials

Exercises

p.333

3-5

Rational Functions and Inequalities

Exercises

p.357

3-6

Variation and Modeling

Exercises

p.368

Review Exercises

p.374

5-1

Angles and Their Measure

Exercises

p.475

5-2

Trigonometric Functions: A Unit Circle Approach

Exercises

p.490

5-3

Solving Right Triangles

Exercises

p.498

5-4

Properties of Trigonometric Functions

Exercises

p.514

5-5

More General Trigonometric Functions and Models

Exercises

p.530

5-6

Inverse Trigonometric Functions

Exercises

p.547

Review Exercises

p.554

9-1

Systems of Linear Equations: Gauss-Jordan Elimination

Exercises

p.795

9-2

Matrix Operations

Exercises

p.811

9-3

Inverse of a Square Matrix

Exercises

p.826

9-4

Matrix Equations and Systems of Linear Equations

Exercises

p.835

9-5

Determinants

Exercises

p.845

9-6

Properties of Determinants

Exercises

p.852

9-7

Determinants and Cramer's Rule

Exercises

p.859

Review Exercises

p.863

Cumulative Review

p.868

10-1

Sequences and Series

Exercises

p.881

10-2

Mathematical Induction

Exercises

p.893

10-3

Arithmetic and Geometric Sequences

Exercises

p.906

10-4

The Multiplication Principle, Permutations, and Combinations

Exercises

p.924

10-5

Sample Spaces and Probability

Exercises

p.944

10-6

The Binomial Formula

Exercises

p.953

Review Exercises

p.957