# Precalculus Concepts Through Functions, A Unit Circle Approach to Trigonometry

**ISBN 13:**## 9780321644879

**ISBN 10:**## 0321644875

**Edition:**2nd**Format:**Hardcover**Copyright:**02/16/2010**Publisher:**Pearson- Newer Edition

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

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### Summary

Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry, Second Editionembodies Sullivan/Sullivanrs"s hallmarksaccuracy, precision, depth, strong student support, and abundant exerciseswhile exposing readers to functions in the first chapter. To ensure that students master basic skills and develop the conceptual understanding they need for the course, this text focuses on the fundamentals:preparingfor class,practicingtheir homework, andreviewingthe concepts. After using this book, students will have a solid understanding of algebra and functions so that they are prepared for subsequent courses, such as finite mathematics, business mathematics, and engineering calculus.