# MyLab Math for Grimaldo/Robichaud INTRO Algebra-PLUS Worktext

Published Date: Dec 27, 2011

## Description

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--MyMathLab for INTRO Algebra was developed from the experience of authors Andreana Grimaldo and Denise Robichaud helping all types of students (online, in-lab, and in-class) achieve success by pairing a streamlined Worktext–where students show their work–with an interactive eText and fully loaded MyMathLab course. It provides the perfect traditional classroom, lab, or online solution for instructors who embrace the power of a pencil, and the immediate feedback and tutorial help the technology offers!

R. Review of Prealgebra Skills

R.1 Simplifying Fractions

R.2 Multiplying and Dividing Fractions

R.4 Decimals and Percents

1. The Real Number System

1.1 Real Numbers and the Number Line

1.2 Exponents and Order of Operations

1.3 Variables, Expressions, and Equations

1.5 Subtracting Real Numbers

1.6 Multiplying and Dividing Real Numbers

1.7 Properties of Real Numbers

1.8 Simplifying Expressions

1.9 Applications of Real Numbers

2. Equations, Inequalities, and Applications

2.1 Solving Linear Equations: The Addition Property of Equality

2.2 Solving Linear Equations: The Multiplication Property of Equality

2.3 Solving Linear Equations: Fractions, Decimals, and More

2.4 Algebraic Skills Involving Formulas, Geometry, and Proportions

2.5 Introduction to Problem Solving and Linear Applications: Numbers, Geometry, and More

2.6 Applications of Linear Equations: Proportion and Percent Problems

2.7 Solving Linear Inequalities

2.8 Applications of Linear Inequalities

3. Graphing Equations and Inequalities

3.1 Linear Equations in Two Variables: Ax + By = C

3.2 Graphing Linear Equations

3.3 Slope of a Line

3.4 Equations of Lines

3.5 Graphing Linear Inequalities in Two Variables

3.6 Applications of Linear Equations and Inequalities and Their Graphs

3.7 Introduction to Functions

4. Systems of Linear Equations and Inequalities

4.1 Solving Systems of Linear Equations: Graphing Method

4.2 Solving Systems of Linear Equations: Substitution Method

4.3 Solving Systems of Linear Equations: Addition Method

4.4 Solving Systems of Linear Inequalities

4.5 Applying Systems of Linear Equations

5. Exponents and Polynomials

5.1 The Product Rule and Power Rules for Exponents

5.2 Integer Exponents and the Quotient Rule

5.3 Introduction to Polynomials

5.5 Multiplying Polynomials

5.6 Special Products

5.7 Dividing Polynomials

5.8 Applying Exponents: Scientific Notation

5.9 Applying Polynomials

6. Factoring Polynomials

6.1 The Greatest Common Factor

6.2 Factoring Trinomials of the Form x2 + bx + c

6.3 Factoring Trinomials of the Form ax2 + bx + c

6.4 Special Factoring Techniques

6.5 A General Strategy for Factoring Polynomials

6.6 Solving Quadratic Equations by Factoring

7. Rational Expressions and Applications

7.1 Simplifying Rational Expressions

7.2 Multiplying and Dividing Rational Expressions

7.3 Adding and Subtracting Rational Expressions with the Same Denominator

7.4 Adding and Subtracting Rational Expressions with Different Denominators

7.5 Simplifying Complex Fractions

7.6 Solving Equations Containing Rational Expressions

7.7 Applying Rational Equations: Numbers, Rates, and Work

7.8 Applying Rational Equations: Variation

9.1 Solving Quadratic Equations Using the Square Root Property

9.2 Solving Quadratic Equations by Completing the Square

9.4 Graphing Quadratic Equations in Two Variables

Index

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