Functions and Change

Functions and Change: A Modeling Approach to College Algebra, 6th Edition, is a college mathematics textbook designed by Bruce Crauder and Benny Evans to teach algebra through mathematical modeling. The book focuses on linking algebraic concepts to practical situations using real data.

Coverage emphasizes functions, graphing utilities, and applications. The 2018 edition includes a separate section dedicated to quadratic functions, incorporates Excel activities, and expands its treatment of business applications alongside practical projects.

The text supports non-traditional and terminal students taking college algebra, while also providing foundational preparation for learners planning to continue on to calculus.