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. The authors also integrate
smartphone apps
, encouraging readers 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.