Precalculus
(College Algebra + Trigonometry)
OpenIntro is featuring these textbooks by Stitz and Zeager as part of a pilot program where we provide basic services for existing, high-quality OER textbooks.
Book Links
The Precalculus book consists of two parts: College Algebra and College Trigonometry. Paperback purchase options are royalty free.
FREE - College Algebra, Textbook PDF
File hosted on stitz-zeager.com
FREE - Trigonometry, Textbook PDF
File hosted on stitz-zeager.com
$15.74 - College Algebra, B&W Paperback
Available on Amazon
$9.38 - College Trigonometry, B&W Paperback
Available on Amazon
FREE - Precalculus, Textbook PDF
College Algebra + Trig in one book, hosted on stitz-zeager.com
FREE - Ch 0 Prerequisites, a targeted review PDF
Covers required skills & knowledge (goes to stitz-zeager.com)
Additional Links and Resources
Official homepage of the Stitz/Zeager textbooks
stitz-zeager.com
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