Elementary Algebra Graphs and Authentic Applications 2nd Edition Lehmann Solutions Manual

Elementary Algebra Graphs and Authentic Applications 2nd Edition Lehmann Solutions Manual

Product details:

• ISBN-10 ‏ : ‎ 0321868277
• ISBN-13 ‏ : ‎ 978-0321868275
• Author: Jay Lehmann

Using authentic data to make math meaningful to students, Jay Lehmann’s algebra series uses a curve-fitting approach to model compelling, real-world situations, while answering the perennial question “But what is this good for?” Beginning with interesting data sets, students are asked to find models and derive equations to fit a scenario, helping them to understand functions graphically, numerically, and symbolically. Updated exercises, labs, and graphs deepen students’ understanding of core concepts and keeps them motivated to learn.

Table contents:

Preface To the student Acknowledgments Index of applications

1. Introduction to Modeling

2. Operations and Expressions

3. Using Slope to Graph Linear Equations

4. Simplifying Expressions and Solving Equations

5. Linear Equations in Two Variables

6. Systems of Linear Equations

7. Polynomials

8. Factoring Polynomials and Solving Polynomial Equations

9. Solving Quadratic Equations

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