**Precalculus: Concepts Through Functions, A Right Triangle Approach to Trigonometry, Third Edition**focuses on the fundamentals:

*preparation*for class,

*practice with*homework, and

*reviewing*of key concepts. With the Concepts Through Functions series, the Sullivans expose students to functions in the first chapter and maintain a continuous theme of functions throughout the text. This approach ensures students master basic skills and develop the conceptual understanding they need for the course, ultimately preparing students for future math courses as well.

**Note: **You are purchasing a standalone product; MyMathLab does not come packaged with this content. MyMathLab is not a self-paced technology and should only be purchased when required by an instructor. If you would like to purchase *both *the physical text and MyMathLab, search for:

**032192598X / 9780321925985 Precalculus: Concepts Through Functions, A Right Triangle Approach to Trigonometry Plus NEW MyMathLab with eText -- Access Card Package **

Package consists of

0321431308 / 9780321431301 MyMathLab -- Glue-in Access Card

0321654064 / 9780321654069 MyMathLab Inside Star Sticker

032193105X / 9780321931054 Precalculus: Concepts Through Functions, A Right Triangle Approach to Trigonometry