Precalculus by OpenStax (Print Version, Paperback, B&W, )
This is the grayscale (black and white) paperback edition, with a donation made to OpenStax from every new copy sold. Its list price is lower from the use of the latest in printing technology.

Precalculus is adaptable and designed to fit the needs of a variety of precalculus courses. It is a comprehensive text that covers more ground than a typical one- or two-semester college-level precalculus course. The content is organized by clearly-defined learning objectives and includes worked examples that demonstrate problem-solving approaches in an accessible way.

Formats available of this material:
(THIS ONE) B&W, PAPERBACK BOOK REDUCED PRICE Edition ISBN-13 9781640323667
Other formats of the same material:
Hardcover: ISBN-13: 9781938168345
Paperback: ISBN-13: 9781506698120
Digital: ISBN-13: 9781947172067

Students have access for free at OpenStax dot org of this material, though if the student prefers a paper edition, this edition is made at a low cost with a donation made to OpenStax from every new copy sold.