Precalculus: Functions and Graphs

Precalculus: Functions and Graphs, 12th Edition, is a mathematics textbook published by Cengage Learning. The text is designed to prepare students mathematically for further courses in mathematics through clear exposition and an uncluttered layout.

The volume organizes student practice around applications-rich exercise sets and time-tested problems. These exercises provide practice tailored to an appropriate level of difficulty for precalculus students.

Instructional features include calculator examples that detail specific keystrokes. These examples demonstrate how to use various graphing calculators to solve mathematical problems efficiently.