College Algebra and Trigonometry, 4th edition
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Overview
College Algebra and Trigonometry, 4th Edition helps you see the “why” behind mathematical concepts–paving the way for a deeper understanding, better retention, less reliance on rote memorization, and ultimately more success. Numerous applications are used to help you apply the concepts and skills you learn in college algebra and trigonometry to other courses (including the physical and biological sciences, engineering, economics, and to onthejob and everyday problem solving).
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Published by Pearson (December 11th 2020)  Copyright © 2019
ISBN13: 9780137399048
Subject: Precalculus, College Algebra & Trigonometry
Category: College Algebra
Table of contents
Table of Contents
 BASIC CONCEPTS OF ALGEBRA
 P.1 The Real Numbers and Their Properties
 P.2 Integer Exponents and Scientific Notation
 P.3 Polynomials
 P.4 Factoring Polynomials
 P.5 Rational Expressions
 P.6 Rational Exponents and Radicals
 Chapter P Review and Tests
 Review Exercises
 Practice Test
 EQUATIONS AND INEQUALITIES
 1.1 Linear Equations in One Variable
 1.2 Applications of Linear Equations: Modeling
 1.3 Quadratic Equations
 1.4 Complex Numbers: Quadratic Equations with Complex Solutions
 1.5 Solving Other Types of Equations
 1.6 Inequalities
 1.7 Equations and Inequalities Involving Absolute Value
 Chapter 1 Review and Tests
 Review Exercises
 Practice Test A
 Practice Test B
 GRAPHS AND FUNCTIONS
 2.1 The Coordinate Plane
 2.2 Graphs of Equations
 2.3 Lines
 2.4 Functions
 2.5 Properties of Functions
 2.6 A Library of Functions
 2.7 Transformations of Functions
 2.8 Combining Functions; Composite Functions
 2.9 Inverse Functions
 Chapter 2 Review and Tests
 Review Exercises
 Practice Test A
 Practice Test B
 Cumulative Review Exercises Chapters P—2
 POLYNOMIAL AND RATIONAL FUNCTIONS
 3.1 Quadratic Functions
 3.2 Polynomial Functions
 3.3 Dividing Polynomials
 3.4 The Real Zeros of a Polynomial Function
 3.5 The Complex Zeros of a Polynomial Function
 3.6 Rational Functions
 3.7 Variation
 Chapter 3 Review and Tests
 Review Exercises
 Practice Test A
 Practice Test B
 Cumulative Review Exercises Chapters P—3
 EXPONENTIAL AND LOGARITHMIC FUNCTIONS
 4.1 Exponential Functions
 4.2 Logarithmic Functions
 4.3 Rules of Logarithms
 4.4 Exponential and Logarithmic Equations and Inequalities
 4.5 Logarithmic Scales; Modeling
 Chapter 4 Review and Tests
 Review Exercises
 Practice Test A
 Practice Test B
 Cumulative Review Exercises Chapters P—4
 TRIGONOMETRIC FUNCTIONS
 5.1 Angles and Their Measure
 5.2 RightTriangle Trigonometry
 5.3 Trigonometric Functions of Any Angle; The Unit Circle
 5.4 Graphs of the Sine and Cosine Functions
 5.5 Graphs of the Other Trigonometric Functions
 5.6 Inverse Trigonometric Functions
 Chapter 5 Review and Tests
 Review Exercises
 Practice Test A
 Practice Test B
 Cumulative Review Exercises Chapters P—5
 TRIGONOMETRIC IDENTITIES AND EQUATIONS
 6.1 Trigonometric Identities
 6.2 Sum and Difference Formulas
 6.3 DoubleAngle and HalfAngle Formulas
 6.4 ProducttoSum and SumtoProduct Formulas
 6.5 Trigonometric Equations I
 6.6 Trigonometric Equations II
 Chapter 6 Review and Tests
 Review Exercises
 Practice Test A
 Practice Test B
 Cumulative Review Exercises Chapters P—6
 APPLICATIONS OF TRIGONOMETRIC FUNCTIONS
 7.1 The Law of Sines
 7.2 The Law of Cosines
 7.3 Areas of Polygons Using Trigonometry
 7.4 Vectors
 7.5 The Dot Product
 7.6 Polar Coordinates
 7.7 Polar Form of Complex Numbers; DeMoivre’s Theorem
 Chapter 7 Review and Tests
 Review Exercises
 Practice Test A
 Practice Test B
 Cumulative Review Exercises Chapters P—7
 SYSTEMS OF EQUATIONS AND INEQUALITIES
 8.1 Systems of Linear Equations in Two Variables
 8.2 Systems of Linear Equations in Three Variables
 8.3 PartialFraction Decomposition
 8.4 Systems of Nonlinear Equations
 8.5 Systems of Inequalities
 8.6 Linear Programming
 Chapter 8 Review and Tests
 Review Exercises
 Practice Test A
 Practice Test B
 Cumulative Review Exercises Chapters P—8
 MATRICES AND DETERMINANTS
 9.1 Matrices and Systems of Equations
 9.2 Matrix Algebra
 9.3 The Matrix Inverse
 9.4 Determinants and Cramer’s Rule
 Chapter 9 Review and Tests
 Review Exercises
 Practice Test A
 Practice Test B
 Cumulative Review Exercises Chapters P—9
 CONIC SECTIONS
 10.1 Conic Sections: Overview
 10.2 The Parabola
 10.3 The Ellipse
 10.4 The Hyperbola
 Chapter 10 Review and Tests
 Review Exercises
 Practice Test A
 Practice Test B
 Cumulative Review Exercises Chapters P—10
 FURTHER TOPICS IN ALGEBRA
 11.1 Sequences and Series
 11.2 Arithmetic Sequences; Partial Sums
 11.3 Geometric Sequences and Series
 11.4 Mathematical Induction
 11.5 The Binomial Theorem
 11.6 Counting Principles
 11.7 Probability
 Chapter 11 Review and Tests
 Review Exercises
 Practice Test A
 Practice Test B
 Cumulative Review Exercises Chapters P—11
Answers to Selected Exercises
Credits
Index
Your questions answered
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