# Precalculus : Functions and Graphs

**ISBN 13:**## 9780201611366

**ISBN 10:**## 0201611368

**Edition:**4th**Format:**Hardcover**Copyright:**01/01/2001**Publisher:**Addison Wesley- Newer Edition

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

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### Summary

This text, intended for a graphing calculator required precalculus course, shows students when and how to use concepts, and promotes real understanding not just rote memorization. In addition, the graphing calculator is used as a tool to help explain ideas rather than merely to find answers. The book reflects AMATYC, MAA, and NCTM guidelines, and makes use of real world data in presenting a balanced algebraic and graphical approach to understanding precalculus concepts. The result is a thorough preparation for the calculus course.