Precalculus – Notes 0001 – Books & Resources

February 8, 2018

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.


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):

Related Links:


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