A Graphical Approach to Precalculus with Limits, 7th edition is designed to help students learn and understand functions. The nature of the graph, equations, associated inequalities. The method used creates a strong visual and graphical understanding of math, resulting in a deeper understanding. With clear chapter layouts, exercises, review questions, and chapter features lend to student success.

Study guides and assists: Include Algebra Reviews, On-the-spot reminders and warnings about common pitfalls are included. "What Went Wrong?" highlights common errors in graphing technology. Cautions and Notes have important ideas and warn of frequent errors throughout the material.

Previews: Includes Function Capsule boxes that provide visual introductions to each type of function, including graphs, tables, and details on domain and range.

Up-to-date content: Includes exercises related to real-world applications.