# College Algebra, Fourth Edition

ISBN: 9780132191418
Author: Prentice Hall
Published: 2006

## Chapters: 12345678

### Chapter 1

Equations And Inequalities

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

### Chapter 2

Functions And Graphs

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

### Chapter 3

Polynomial And Rational Functions

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

### Chapter 4

Exponential And Logarithmic Functions

 4.1 Exponential Functions Exercise Set p.408 4.2 Logarithmic Functions Exercise Set p.421 4.3 Properties of Logarithms Exercise Set p.431 Mid-Chapter Check Point p.433 4.4 Exponential and Logarithmic Equations Exercise Set p.442 4.5 Exponential Growth and Decay; Modeling Data Exercise Set p.455 Review Exercises p.461 Chapter Test p.465

### Chapter 5

Systems Of Equations And Inequalities

 5.1 Systems of Linear Equations in Two Variables Exercise Set p.478 5.2 Systems of Linear Equations in Three Variables Exercise Set p.488 5.3 Partial Fractions Exercise Set p.499 Exercise Set p.499 5.4 Systems of Nonlinear Equations in Two Variables Exercise Set p.506 Mid-Chapter Check Point p.509 5.5 Systems of Inequalities Exercise Set p.517 5.6 Linear Programming Exercise Set p.525 Review Exercises p.530 Chapter Test p.532

### Chapter 6

Matrices And Determinants

 6.1 Matrix Solutions to Linear Systems Exercise Set p.545 6.2 Inconsistent and Dependent Systems and Their Applications Exercise Set p.554 6.3 Matrix Operations and Their Applications Exercise Set p.568 Mid-Chapter Check Point p.572 6.4 Multiplicative Inverses of Matrices and Matrix Equations Exercise Set p.583 6.5 Determinants and Cramer's Rule Exercise Set p.595 Review Exercises p.599 Chapter Test p.601

### Chapter 7

Conic Sections

 7.1 The Ellipse Exercise Set p.613 7.2 The Hyperbola Exercise Set p.627 Mid-Chapter Check Point p.630 7.3 The Parabola Exercise Set p.640 Review Exercises p.643 Chapter Test p.645

### Chapter 8

Sequences, Inductions, And Probability

 8.1 Sequences and Summation Notation Exercise Set p.655 8.2 Arithmetic Sequences Exercise Set p.665 8.3 Geometric Sequences and Series Exercise Set p.677 Mid-Chapter Check Point p.680 8.4 Mathematical Induction Exercise Set p.687 8.5 The Binomial Theorem Exercise Set p.694 8.6 Counting Principles, Permutations, and Combinations Exercise Set p.703 8.7 Probability Exercise Set p.716

### Chapter P

Prerequisites: Fundamental Concepts Of Algebra

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