on $25 & up

by Ron Larson and Robert P. Hostetler

ISBN13: 978-0618643103

ISBN10: 0618643109

Edition: 7TH 07

Copyright: 2007

Publisher: Houghton Mifflin Harcourt

Published: 2007

International: No

ISBN10: 0618643109

Edition: 7TH 07

Copyright: 2007

Publisher: Houghton Mifflin Harcourt

Published: 2007

International: No

This market-leading text continues to provide students and instructors with sound, consistently structured explanations of the mathematical concepts. Designed for a one-term course that prepares students for further study in mathematics, the new Seventh Edition retains the features that have always made College Algebra a complete solution for both students and instructors: interesting applications, pedagogically effective design, and innovative technology combined with an abundance of carefully developed examples and exercises.

- New! Side-by-side Example Solutions for select examples include multiple problem solving approaches--such as algebraic, graphical, and numerical--to appeal to a variety of teaching and learning styles.
- New! Checkpoints after each Example/Solution refer students to similar problems in the Section Exercises, giving students the opportunity to practice and reinforce the concepts they just learned. Answers to Checkpoint exercises are included at the back of the book.
- New! Vocabulary Checks open every set of Section Exercises. This review of mathematical terms, formulas, and theorems provides regular assessment and reinforcement of students' understanding of algebraic language and concepts.
- Exercise Sets have been carefully analyzed and revised to improve the grading of problems from basic skill-building to challenging; the pairing of similar odd- and even-numbered exercises; update all real data; and add real-life and real-data applications.
- New! Make a Decision applications--presented throughout the text at the end of selected exercise sets--are based on large sets of real data. These extended modeling applications give students the opportunity to use all the mathematical concepts and techniques they've learned and apply them to large sets of real date--analyzing it, graphing it, and making conjectures about its behavior. These applications are featured in Eduspace and the Online Learning Center in an interactive format.Eduspace, powered by Blackboard, Houghton Mifflin's online learning environment, brings your students quality online homework, tutorials, multimedia, and testing that correspond to the College Algebra text. This content is paired with the recognized course management tools of Blackboard.
- For copyright 2007, two titles have been added to the Larson/Hostetler Precalculus Series: Precalculus with Limits and Precalculus: A Concise Course. These textbooks enhance the scope of the series, making it even more flexible and adaptable to a variety of learning and teaching styles.

**P. Prerequisites**

P.1 Review of Real Numbers and Their Properties

P.2 Exponents and Radicals

P.3 Polynomials and Special Products

P.4 Factoring Polynomials

P.5 Rational Expressions

P.6 Errors and the Algebra of Calculus

P.7 The Rectangular Coordinate System and Graphs

**1. Equations, Inequalities, and Mathematical Modeling**

1.1 Graphs of Equations

1.2 Linear Equations in One Variable

1.3 Modeling with Linear Equations

1.4 Quadratic Equations and Applications

1.5 Complex Numbers

1.6 Other Types of Equations

1.7 Linear Inequalities in One Variable

1.8 Other Types of Inequalities

**2. Functions and Their Graphs**

2.1 Linear Equations in Two Variables

2.2 Functions

2.3 Analyzing Graphs of Functions

2.4 A Library of Functions

2.5 Transformations of Functions

2.6 Combinations of Functions: Composite Functions

2.7 Inverse Functions

Cumulative Test: Chapters P-2

**3. Polynomial Functions**

3.1 Quadratic Functions and Models

3.2 Polynomial Functions of Higher Degree

3.3 Polynomial and Synthetic Division

3.4 Zeros of Polynomial Functions

3.5 Mathematical Modeling and Variation

**4. Rational Functions and Conics**

4.1 Rational Functions and Asymptotes

4.2 Graphs of Rational Functions

4.3 Conics

4.4 Translations of Conics

**5. Exponential and Logarithmic Functions**

5.1 Exponential Functions and Their Graphs

5.2 Logarithmic Functions and Their Graphs

5.3 Properties of Logarithms

5.4 Exponential and Logarithmic Equations

5.5 Exponential and Logarithmic Models

Cumulative Test: Chapters 3-5

**6. Systems of Equations and Inequalities**

6.1 Linear and Nonlinear Systems of Equations

6.2 Two-Variable Linear Systems

6.3 Multivariable Linear Systems

6.4 Partial Fractions

6.5 Systems of Inequalities

6.6 Linear Programming

**7. Matrices and Determinants**

7.1 Matrices and Systems of Equations

7.2 Operations with Matrices

7.3 The Inverse of a Square Matrix

7.4 The Determinant of a Square Matrix

7.5 Applications of Matrices and Determinants

**8. Sequences, Series, and Probability**

8.1 Sequences and Series

8.2 Arithmetic Sequences and Partial Sums

8.3 Geometric Sequences and Series

8.4 Mathematical Induction

8.5 The Binomial Theorem

8.6 Counting Principles

8.7 Probability

Cumulative Test: Chapters 6-8

**Appendix A. Concepts in Statistics (web)**

A.1 Representing Data

A.2 Measures of Central Tendency and Dispersion

A.3 Least Squares Regression

**Alternative/Expanded Version of Chapter P (Resource CD and Web)**

P.1 Operations with Real Numbers (Pick up from Int. Alg. G&F 3/e Appendix A.1)

P.2 Properties of Real Numbers (Pick up from Int. Alg. G&F 3/e Appendix A.2)

P.3 Algebraic Expressions (Pick up from Int. Alg. G&F 3/e Section 1.1)

P.4 Operations with Polynomials (Pick up from Int. Alg. G&F 3/e Section 1.2)

P.5 Factoring Polynomials (Pick up from Int. Alg. G&F 3/e Section 1.3)

P.6 Factoring Trinomials (Pick up from Int. Alg. G&F 3/e Section 1.4)

Ron Larson and Robert P. Hostetler

ISBN13: 978-0618643103ISBN10: 0618643109

Edition: 7TH 07

Copyright: 2007

Publisher: Houghton Mifflin Harcourt

Published: 2007

International: No

This market-leading text continues to provide students and instructors with sound, consistently structured explanations of the mathematical concepts. Designed for a one-term course that prepares students for further study in mathematics, the new Seventh Edition retains the features that have always made College Algebra a complete solution for both students and instructors: interesting applications, pedagogically effective design, and innovative technology combined with an abundance of carefully developed examples and exercises.

- New! Side-by-side Example Solutions for select examples include multiple problem solving approaches--such as algebraic, graphical, and numerical--to appeal to a variety of teaching and learning styles.
- New! Checkpoints after each Example/Solution refer students to similar problems in the Section Exercises, giving students the opportunity to practice and reinforce the concepts they just learned. Answers to Checkpoint exercises are included at the back of the book.
- New! Vocabulary Checks open every set of Section Exercises. This review of mathematical terms, formulas, and theorems provides regular assessment and reinforcement of students' understanding of algebraic language and concepts.
- Exercise Sets have been carefully analyzed and revised to improve the grading of problems from basic skill-building to challenging; the pairing of similar odd- and even-numbered exercises; update all real data; and add real-life and real-data applications.
- New! Make a Decision applications--presented throughout the text at the end of selected exercise sets--are based on large sets of real data. These extended modeling applications give students the opportunity to use all the mathematical concepts and techniques they've learned and apply them to large sets of real date--analyzing it, graphing it, and making conjectures about its behavior. These applications are featured in Eduspace and the Online Learning Center in an interactive format.Eduspace, powered by Blackboard, Houghton Mifflin's online learning environment, brings your students quality online homework, tutorials, multimedia, and testing that correspond to the College Algebra text. This content is paired with the recognized course management tools of Blackboard.
- For copyright 2007, two titles have been added to the Larson/Hostetler Precalculus Series: Precalculus with Limits and Precalculus: A Concise Course. These textbooks enhance the scope of the series, making it even more flexible and adaptable to a variety of learning and teaching styles.

Table of Contents

**P. Prerequisites**

P.1 Review of Real Numbers and Their Properties

P.2 Exponents and Radicals

P.3 Polynomials and Special Products

P.4 Factoring Polynomials

P.5 Rational Expressions

P.6 Errors and the Algebra of Calculus

P.7 The Rectangular Coordinate System and Graphs

**1. Equations, Inequalities, and Mathematical Modeling**

1.1 Graphs of Equations

1.2 Linear Equations in One Variable

1.3 Modeling with Linear Equations

1.4 Quadratic Equations and Applications

1.5 Complex Numbers

1.6 Other Types of Equations

1.7 Linear Inequalities in One Variable

1.8 Other Types of Inequalities

**2. Functions and Their Graphs**

2.1 Linear Equations in Two Variables

2.2 Functions

2.3 Analyzing Graphs of Functions

2.4 A Library of Functions

2.5 Transformations of Functions

2.6 Combinations of Functions: Composite Functions

2.7 Inverse Functions

Cumulative Test: Chapters P-2

**3. Polynomial Functions**

3.1 Quadratic Functions and Models

3.2 Polynomial Functions of Higher Degree

3.3 Polynomial and Synthetic Division

3.4 Zeros of Polynomial Functions

3.5 Mathematical Modeling and Variation

**4. Rational Functions and Conics**

4.1 Rational Functions and Asymptotes

4.2 Graphs of Rational Functions

4.3 Conics

4.4 Translations of Conics

**5. Exponential and Logarithmic Functions**

5.1 Exponential Functions and Their Graphs

5.2 Logarithmic Functions and Their Graphs

5.3 Properties of Logarithms

5.4 Exponential and Logarithmic Equations

5.5 Exponential and Logarithmic Models

Cumulative Test: Chapters 3-5

**6. Systems of Equations and Inequalities**

6.1 Linear and Nonlinear Systems of Equations

6.2 Two-Variable Linear Systems

6.3 Multivariable Linear Systems

6.4 Partial Fractions

6.5 Systems of Inequalities

6.6 Linear Programming

**7. Matrices and Determinants**

7.1 Matrices and Systems of Equations

7.2 Operations with Matrices

7.3 The Inverse of a Square Matrix

7.4 The Determinant of a Square Matrix

7.5 Applications of Matrices and Determinants

**8. Sequences, Series, and Probability**

8.1 Sequences and Series

8.2 Arithmetic Sequences and Partial Sums

8.3 Geometric Sequences and Series

8.4 Mathematical Induction

8.5 The Binomial Theorem

8.6 Counting Principles

8.7 Probability

Cumulative Test: Chapters 6-8

**Appendix A. Concepts in Statistics (web)**

A.1 Representing Data

A.2 Measures of Central Tendency and Dispersion

A.3 Least Squares Regression

**Alternative/Expanded Version of Chapter P (Resource CD and Web)**

P.1 Operations with Real Numbers (Pick up from Int. Alg. G&F 3/e Appendix A.1)

P.2 Properties of Real Numbers (Pick up from Int. Alg. G&F 3/e Appendix A.2)

P.3 Algebraic Expressions (Pick up from Int. Alg. G&F 3/e Section 1.1)

P.4 Operations with Polynomials (Pick up from Int. Alg. G&F 3/e Section 1.2)

P.5 Factoring Polynomials (Pick up from Int. Alg. G&F 3/e Section 1.3)

P.6 Factoring Trinomials (Pick up from Int. Alg. G&F 3/e Section 1.4)

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