# Algebra and Trigonometry : Graphs and Models and Graphing Calculator Manual Package

**ISBN 13:**## 9780321501516

**ISBN 10:**## 0321501519

**Edition:**4th**Format:**Package**Copyright:**01/01/2009**Publisher:**Addison Wesley

Note: Not guaranteed to come with supplemental materials (access cards, study guides, lab manuals, CDs, etc.)

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### Summary

The authors help students "see the math" through their focus on functions; visual emphasis; side-by-side algebraic and graphical solutions; real-data applications; and examples and exercises. By remaining focused on today's students and their needs, the authors lead students to mathematical understanding and, ultimately, success in class.