Introductory Algebra

by Blitzer, Robert F

• ISBN13: 9780131492622
• ISBN10: 0131492624
• Edition: 4th
• Format: Hardcover
• Copyright: 2006-01-01
• Publisher: Pearson College Div

Summary

Blitzer's mathematical rigor is combined with an engaging, friendly and often fun presentation for greater student appeal. Blitzer's exceptionally clear, accessible writing style combines the nuts and bolts students need with interesting and relevant examples.

Table of Contents

A Brief Guide to Getting the Most from This Book

Preface To The Student

About the Author

The Real Number System

Fractions

The Real Numbers

Ordered Pairs and Graphs

Basic Rules of Algebra Mid-Chapter Check Point

Addition of Real Numbers

Subtraction of Real Numbers

Multiplication and Division of Real Numbers

Exponents, Order of Operations, and Mathematical Models Group Project Summary Review Exercises Chapter Test

Linear Equations and Inequalities of One Variable

The Addition Property of Equality

The Multiplication Property of Equality

Solving Linear Equations

Formulas and Percents Mid-Chapter Check Point

An Introduction to Problem Solving

Solving Linear Inequalities Group Project Summary Cumulative Review Exercises (Chapters 1- 2) Chapter Test

Problem Solving

Further Problem Solving

Ratio and Proportion Mid-Chapter Check Point

Problem Solving in Geometry Group Project Summary Cumulative Review Exercises (Chapters 1- 3) Chapter Test

Linear Equations and Inequalities in Two Variables

Graphing Equations in Two Variables

Graphing Linear Equations Using Intercepts

Slope

The Slope-Intercept Form of the Equation of a Line Mid-Chapter Check Point

The Point-Slope Form of the Equation of a Line

Linear Inequalities in Two Variables Group Project Summary Cumulative Review Exercises (Chapters 1- 4) Chapter Test

Systems of Linear Equations and Inequalities

Solving Systems of Linear Equations by Graphing

Solving Systems of Linear Equations by the Substitution Method

Solving Systems of Linear Equations by the Addition Method Mid-Chapter Check Point

Problem Solving Using Systems of Equations

Systems of Linear Inequalities Group Project Summary Cumulative Review Exercises (Chapters 1- 5) Chapter Test

Exponents and Polynomials

Adding and Subtracting Polynomials

Multiplying Polynomials

Special Products

Polynomials in Several Variables Mid-Chapter Check Point

Dividing Polynomials

Dividing Polynomials by Binomials

Negative Exponents and Scientific Notation Group Project Summary Cumulative Review Exercises (Chapters 1- 6) Chapter Test

Factoring Polynomials

The Greatest Common Factor and Factoring By Grouping

Factoring Trinomials Whose Leading Coefficient Is One

Factoring Trinomials Whose Leading Coefficient Is Not One Mid-Chapter Check Point

Factoring Special Forms

A General Factoring Strategy

Solving Quadratic Equations By Factoring Group Project Summary Cumulative Review Exercises (Chapters 1- 7) Chapter Test <

Table of Contents provided by Publisher. All Rights Reserved.

Excerpts

Introductory Algebra for College Students,Fourth Edition, provides comprehensive, in-depth coverage of the topics required in a one-term course in beginning or introductory algebra. The book is written for college students who have no previous experience in algebra and for those who need a review of basic algebraic concepts. I wrote the book to help diverse students, with different backgrounds and career plans, to succeed in beginning algebra.Introductory Algebra for College Students,Fourth Edition, has two primary goals: 1. To help students acquire a solid foundation in the basic skills of algebra. 2. To show students how algebra can model and solve authentic real-world problems. One major obstacle in the way of achieving these goals is the fact that very few students actually read their textbook. This has been a regular source of frustration fro me and my colleagues in the classroom. Anecdotal evidence gathered over years highlights two basic reasons why students do not take advantage of their textbook: "I'll never use this information." "I can't follow the explanations." I've written every page of the Fourth Edition with the intent of eliminating these two objectives. The ideas and tools I've used to do so are described in the features that follow. These features and their benefits are highlighted for the student in "A Brief Guide to Getting the Most from this Book" that appears inside the front cover.