Precalculus 2e by OpenStax (Official Print Version, paperback, full color)

Precalculus 2e provides a comprehensive exploration of mathematical principles and meets scope and sequence requirements for a typical precalculus course. The text proceeds from functions through trigonometry and ends with an introduction to calculus. The modular approach and the richness of content ensure that the book addresses the needs of a variety of courses. Precalculus 2e offers a wealth of examples with detailed, conceptual explanations, building a strong foundation in the material before asking students to apply what they’ve learned.

The Precalculus 2e revision focused on improving relevance and representation as well as mathematical clarity and accuracy. Introductory narratives, examples, and problems were reviewed and revised using a diversity, equity, and inclusion framework. Many contexts, scenarios, and images have been changed to become even more relevant to students’ lives and interests. To maintain our commitment to accuracy and precision, examples, exercises, and solutions were reviewed by multiple faculty experts. All improvement suggestions and errata updates from the first edition were considered and unified across the different formats of the text.

OpenStax course materials are the most widely used OER textbooks in the world. Always free in digital format, the books are also available low cost in full-color hardcover and B&W paperback print formats. Senior Contributing Author: Jay Abramson, Arizona State University. Contributing Authors: Valeree Falduto, Palm Beach State College; Rachael Gross, Towson University; David Lippman, Pierce College; Melonie Rasmussen, Pierce College; Rick Norwood, East Tennessee State University; Nicholas Belloit, Florida State College at Jacksonville; Harold Whipple, Formerly of Columbia College; Jean-Marie Magnier, Springfield Technical Community College; Christina Fernandez.