Title: College Algebra & Trigonometry, 2nd EditionAuthor: Man M. Sharma, Clark Atlanta UniversityISBN: 1-888-469-97-4

Educo International, Inc. Pre-Calculus Series

7. Radical Functions 7.1 Finding Roots 7.2 Multiplication and Division of Radicals 7.3 Addition and Subtraction of Radicals 7.4 Rational Exponents 7.5 Rationalizing the Denominator 7.6 Equations with Radicals

6. Rational Expressions 6.1 Rational Expressions 6.2 Addition and Subtraction of Rational Expressions 6.3 Equations Containing Rational Expressions 6.4 Modeling Involving Rational Equations

4. Polynomials and Factoring 4.1 Basic Operations on Polynomials and Special Products 4.2 Pascal’s Triangle and Binomial Theorem 4.3 Quotient of Polynomials and Syntehtic Division 4.4 Factoring Polynomials

3. System of Linear Equations 3.1 System of Linear Equations in Two Variables 3.2 System of Linear Equations in More Than Two Variables 3.3 Matrices and Gauss-Jordan Method of Solving a System of Linear Equations 3.4 System of Linear Inequalities in Two Variables 3.5 Business Applications of Linear Models

2. Linear Equations in Two Variables and Modeling with Linear Functions 2.1 Sketching Graphs of Linear Equations 2.2 Slope of a Line 2.3 Equation of a Line 2.4 Functions and Relations 2.5 Introduction to Linear Inequalities in Two Variables

1. Linear Equations and Inequalities 1.1 Solving Linear Equations 1.2 Solving Linear Inequalities 1.3 Solving Absolute Value Equations and Inequalities

0. Review of Prerequisites 0.1 Review of Fractions 0.2 Review of Decimals 0.3 Review of Precents and Applications 0.4 Review of Real Number System, and Numeric Expressions 0.5 Review of Exponents, Expressions, and Equations 0.6 Review of Cartesian Coordinate System

624 pages : 8 1/2 x 11 : 4 Color : Hard Cover

Online Teaching and Learning at http://www.educosoft.com

Teaching and Learning Resources:Student Access Code packaged with each new copy of the text book

Table of Contents

5. Quadratic Equations, Graphs of Quadratic Functions, and Modeling 5.1 Solving Quadratic Equations by Factoring 5.2 Solution by Completing the Square 5.3 Solution by Using the Quadratic Formula 5.4 Graph of the Quadratic Functions 5.5 Equations Reducible to Quadratic Form and Modeling 5.6 Complex Numbers and Equations with Complex Solutions 5.7 Modeling Involving Quadratic Functions

8. Exponential and Logarithmic Functions 8.1 Inverse Function 8.2 Exponential Functions and Their Graphs 8.3 The Meaning of Logarithms 8.4 The Properties of Logarithms 8.5 Exponential Equations 8.6 Logarithmic Equations 8.7 Modeling with Exponential and Logarithmic Functions

9. Introduction to Trigonometry 9.1 The Unit Circle and Measurement of Angles 9.2 Right Triangle Trigonometry and Applications

10. Graphs of Trigonometric Functions 10.1 Graphs of Sine and Cosine Functions 10.2 Graphs of Other Trigonometric Functions