Precalculus: Functions and Graphs

Precalculus: Functions and Graphs, 13th Edition, is a textbook designed to prepare students for subsequent courses in mathematics. Published by Cengage Learning, the volume supports learners in precalculus courses through clear exposition and an uncluttered layout.

The text emphasizes relatable instruction by integrating real-life applications into its examples and exercises. These application-rich problems connect core mathematical concepts to practical scenarios, helping learners build foundational understanding.

Problem sets in the 2019 edition are structured to provide dependable practice at an appropriate level of difficulty for precalculus students.