 Precalculus 2e by Jay Abramson

The citation panel credits Jay Abramson as author. The preface identifies him as lead author and senior contributing author, and lists a contributing team without assigning individual chapters. OpenStax publishes and hosts the book.

Whole-book publication: 21 December 2021, as given by the citation panel. The ©2026 footer is distinct from that publication date; no section revision dates are established.

Publisher: openstax.org/details/books/precalculus-2e

Author-role metadata: About the Authors, Senior Contributing Author and Contributing Authors; citation information