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For courses in precalculus.

**Ties concepts together using a functions approach**

The * Concepts Through Functions Series* introduces functions at the start of each text, and maintains a continuous theme by introducing/developing a new function in every chapter.

Known for their ability to connect with today’s students, acclaimed authors Sullivan and Sullivan focus on the fundamentals – preparing for class, practice with homework, and reviewing key concepts – encouraging students to master basic skills and develop the conceptual understanding needed for this and future courses. Graphing utility coverage is optional, and can be included at the discretion of each instructor based on course needs.

**Also available with MyLab Math**

MyLab™ Math is the teaching and learning platform that empowers instructors to reach every student. By combining trusted author content with digital tools and a flexible platform, MyLab personalizes the learning experience and improves results for each student.

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If you would like to purchase both the physical text and MyLab Math, search for:

0134859030 / 9780134859033 Precalculus: Concepts Through Functions, A Right Triangle Approach to Trigonometry Plus MyLab Math with eText -- Title-Specific Access Card Package, 4/e

Package consists of:

0134686985 / 9780134686981 Precalculus: Concepts Through Functions, A Right Triangle Approach to Trigonometry

0134852184 / 9780134852188 MyLab Math with Pearson eText - Standalone Access Card - for Precalculus: Concepts Through Functions, A Right Triangle Approach to Trigonometry