Precalculus – Notes 0001 – Books & Resources
Okay, first, what these posts are not.
- Not a course in Precalculus.
- Not a tutorial in Precalculus.
- Not a forum in Precalculus.
- Not accredited, not official, not anything but — sometimes — a shared study guide.
Why?
These notes arose from having to help somebody, after years away from school, get up to speed to take college-level mathematics. These are the resource, notes, videos that helped. We thought we should share all the free and useful stuff we found.
eTextbooks, eBooks, and resources we liked and found online for free (including some Pre-Precalculus books & tools):
- Precalculus, 3rd Corrected Edition free eBook (.pdf)
- College Algebra 3rd Corrected Edition, (Chapters 1-9 of Precalculus) free eBook (.pdf)
- College Trigonometry 3rd Corrected Edition, (Chapters 10-11 of Precalculus) free eBook (.pdf)
- OpenStax – Free Algebra, Trigonometry, and PreCalculus Books (.pdf)
- Glencoe Geometry Book
- Several Trigonometry Books
- CK-12 Study Guide
- High School Geometry | Khan Academy
- High school math | Khan Academy
- A Math Geek Platform for Learning (almost interactive textbook)
Related Links:
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