Intermediate Algebra / Edition 9 available in Hardcover
The sixth edition of this text/CD-ROM package for use in a traditional lecture class or for self-paced instruction features early coverage of graphing and functions, new material incorporating the use of graphing calculators, spreadsheet programs, and computer graphing, and new chapter openings, application problems, and projects. Other learning features include chapter summaries, chapter and cumulative reviews, and tests. Coverage progresses from basic properties and definitions through equations and inequalities, quadratic functions, and conic sections. The companion CD-ROM contains five hours of video instruction, plus problems and solutions. The author is affiliated with Cuesta College. Annotation c. Book News, Inc., Portland, OR
About the Author
Charles P. "Pat" McKeague earned his B.A. in Mathematics from California State University, Northridge, and his M.S. in Mathematics from Brigham Young University. A well-known author and respected educator, he is a full-time writer and a part-time instructor at Cuesta College. He has published twelve textbooks in mathematics covering a range of topics from basic mathematics to trigonometry. An active member of the mathematics community, Professor McKeague is a popular speaker at regional conferences, including the California Mathematics Council for Community Colleges, the American Mathematical Association of Two-Year Colleges, the National Council of Teachers of Mathematics, the Texas Mathematics Association of Two-Year Colleges, the New Mexico Mathematics Association of Two-Year Colleges, and the National Association for Developmental Education. He is a member of the American Mathematics Association for Two-Year Colleges, the Mathematics Association of America, the National Council of Teachers of Mathematics, and the California Mathematics Council for Community Colleges.
Table of Contents
1. BASIC PROPERTIES AND DEFINITIONS. Fundamental Definitions and Notation. Sets. The Real Numbers. Simple and Compound Inequalities. Properties of Real Numbers. Arithmetic with Real Numbers. Recognizing Patterns. 2. EQUATIONS AND INEQUALITIES IN ONE VARIABLE. Linear Equations in One Variable. Formulas. Applications. Linear Inequalities in One Variable. Equations with Absolute Value. Inequalities Involving Absolute Value. 3. EQUATIONS AND INEQUALITIES IN TWO VARIABLES. Paired Data and the Rectangular Coordinate System. The Slope of a Line. The Equation of a Line. Linear Inequalities in Two Variables. Introduction to Functions. Function Notation. Algebra and Composition with Functions. Variation. 4. SYSTEMS OF LINEAR EQUATIONS AND INEQUALITIES. Systems of Linear Equations in Two Variables. Systems of Linear Equations in Three Variables. Applications of Linear Systems. Matrix Solutions to Linear Systems. Systems of Linear Inequalities. 5. EXPONENTS AND POLYNOMIALS. Properties of Exponents. Polynomials, Sums, and Differences. Multiplication of Polynomials. The Greatest Common Factor and Factoring by Grouping. Factoring Trinomials. Special Factoring. Factoring: A General Review. Solving Equations by Factoring. 6. RATIONAL EXPRESSIONS AND RATIONAL FUNCTIONS. Basic Properties and Reducing to Lower Terms. Division of Polynomials and Difference Quotients. Multiplication and Division of Rational Expressions. Addition and Subtraction of Rational Expressions. Complex Fractions. Equations and Graphs with Rational Functions. Applications. 7. RATIONAL EXPONENTS AND ROOTS. Rational Exponents. More Expressions Involving Rational Exponents. Simplified Form for Radicals. Addition and Subtraction of Radical Expressions. Multiplication and Division of Radical Expressions. Equations with Radicals. Complex Numbers. 8. QUADRATIC FUNCTIONS. Completing the Square. The Quadratic Formula. Additional Items Involving Solutions to Equations. Equations Quadratic in Form. Graphing Parabolas. Quadratic Inequalities. 9. EXPONENTIAL AND LOGARITHMIC FUNCTIONS. Exponential Functions. The Inverse of a Function. Logarithms Are Exponents. Properties of Logarithms. Common Logarithms and Natural Logarithms. Exponential Equations and Change of Base. 10. CONIC SECTIONS. The Circle. Ellipses and Hyperbolas. Second-Degree Inequalities and Nonlinear Systems. 11. SEQUENCE AND SERIES. Sequences. Series. Arithmetic Sequences. Geometric Sequences. The Binomial Expansion. Appendix. A. Resources. B. Introduction to Determinants. C. Cramer's Rule. D. Synthetic Division.
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