Precalculus: Graphs and Models: A Right Triangle Approach, Fifth Edition

The Graphs and Models series by Bittinger, Beecher, Ellenbogen, and Penna is known for helping students “see the math” through its focus on visualization and technology. These texts continue to maintain the features that have helped students succeed for years: focus on functions, visual emphasis, side-by-side algebraic and graphical solutions, and real-data applications.

With the Fifth Edition, visualization is taken to a new level with technology, and students find more ongoing review. New interactive figures in MyMathLab help students allow for hands-on manipulation to gain understanding of difficult concepts. The authors also integrate smartphone apps to encourage students to visualize the math. In addition, ongoing review has been added with new Mid-Chapter Mixed Review exercise sets and new Study Guide summaries to help students prepare for tests. MyMathLab has been expanded so that the online content is even more integrated with the text’s approach, with the addition of new videos and exercise sets, and new functionality.