Cover image for College algebra
Title:
College algebra
Edition:
10th ed.
Publication Information:
Belmont, CA : Brooks Cole, 2010
Physical Description:
xv, 752 p. : ill. ; 29 cm.
ISBN:
9780495558880
Subject Term:

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30000010204499 QA154.2 G87 2010 Open Access Book Book
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Summary

Summary

Clearly written and comprehensive, the tenth edition of Gustafson/Frisk/Hughes' popular book, COLLEGE ALGEBRA, 10E, provides in-depth and precise coverage, incorporated into a framework of tested teaching strategy. The authors combine carefully selected pedagogical features and patient explanation to give students a book that preserves the integrity of mathematics, yet does not discourage them with material that is confusing or too rigorous. Long respected for its ability to help users quickly master difficult problems, this book also helps them develop the skills they'll need in future courses and in everyday life. This new edition has the mathematical precision instructors have come to expect, and by bringing in new co-author, Jeff Hughes, the authors have focused on making the text more modern to better illustrate to users the importance of math in their world.


Table of Contents

Index of Applications
A Review of Basic Algebra
Sets of Real Numbers
Integer Exponents and Scientific Notation
Rational Exponents and Radicals
Polynomials
Factoring Polynomials
Algebraic Fractions
1 Equations and Inequalities
Equations
Applications of Linear Equations
Quadratic Equations
Applications of Quadratic Equations
Complex Numbers
Polynomial and Radical Equations
Inequalities
Absolute Value
2 The Rectangular Coordinate System and Graphs of Equations
The Rectangular Coordinate System
The Slope of a Nonvertical Line
Writing Equations of Lines
Graphs of Equations
Proportion and Variation
3 Functions
Functions and Function Notation
Quadratic Functions
Polynomial and Other Functions
Translating and Stretching Graphs
Rational Functions
Operations on Functions
Inverse Functions
4 Exponential and Logarithmic Functions
Exponential Functions and Their Graphs
Applications of Exponential Functions
Logarithmic Functions and Their Graphs
Applications of Logarithmic Functions
Properties of Logarithms
Exponential and Logarithmic Equations
5 Solving Polynomial Equations
The Remainder and Factor Theorems: Synthetic Division
Descartes' Rule of Signs and Bounds on Roots
Rational Roots of Polynomial Equations
Irrational Roots of Polynomial Equations
6 Linear Systems
Systems of Linear Equations
Gaussian Eliminations and Matrix Methods
Matrix Algebra
Matrix Inversion
Determinants
Partial Fractions
Graphs of Linear Inequalities
Linear Programming
7 Conic Sections and Quadratic Systems
The Circle and the Parabola
The Ellipse
The Hyperbola
Solving Simultaneous Second-Degree Equations
8 Natural Number Functions and Probability
The Binomial Theorem
Sequences, Series, and Summation Notation
Arithmetic Sequences
Geometric Sequences
Mathematical Induction
Permutations and Combinations
Probability
Computation of Compound Probabilities
Odds and Mathematical Expectation
Appendix I A Proof of the Binomial Theorem
Appendix II An Alternate Approach to Circles and Parabolas
Appendix III Tables
Table A Powers and Roots
Table B Base-10 Logarithms
Table C Base-e Logarithms
Appendix IV Answers to Selected Exercises
Index