For courses in Precalculus.

The Right Tools to Drive Your Success

Dugopolski's Precalculus: Functions and Graphs, Fourth Edition gives students the essential strategies they need to make the transition to calculus. Along the way, students see how the algebra connects to their future calculus courses, with tools like Foreshadowing Calculus and Concepts of Calculus. The author's emphasis on problem solving and critical thinking is enhanced by a new MyMathLab course, where students will find new Video Assessment questions tied to section lecture videos; Getting Ready material to help learn necessary prerequisite skills; Guided Visualizations, and more!

Also available with MyMathLab

MyMathLab is an online homework, tutorial, and assessment program designed to work with this text to engage students and improve results. Within its structured environment, students practice what they learn, test their understanding, and pursue a personalized study plan that helps them absorb course material and understand difficult concepts.

This Media Update features an enhanced MyMathLab course. This © 2017 version of the textbook is completely compatible with the earlier © 2013 version.

Note: You are purchasing a standalone product; MyLabTM & MasteringTM does not come packaged with this content. Students, if interested in purchasing this title with MyLab & Mastering, ask your instructor for the correct package ISBN and Course ID. Instructors, contact your Pearson representative for more information.

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

0134265300 / 9780134265308 Precalculus: Functions and Graphs, MyMathLab Update Plus MyMathLab with Pearson eText -- Access Card Package 4/e

Package consists of:

0134429389 / 9780134429380 Sticker for Precalculus: Functions and Graphs, MyMathLab Update

0321431308 / 9780321431301 MyMathLab -- Glue-in Access Card

0321654064 / 9780321654069 MyMathLab Inside Star Sticker

0321789431 / 9780321789433 Precalculus: Functions and Graphs