5h48422: “ Did you miss math? ”
I need so much help! Pre-cal for Dummies
I don't ever plan on teaching high school math, but you never know. This looks helpful.. maybe for friends still in college.
Trig Reference sheet with ALL those identities, formulas, also includes Taylor Expansions, Unit Circle and tables of values
Pythagorean Identities Cheat Sheet | Trig+Identities.JPG
Trig Identities Cut Ups
Trig Identities More
Trig Identities Reference Sheet
trigonometry laws and identities sheet (free printable, plus the page explains the concepts)
4.3 Fundamental Trig Identities and Right Triangle Trig Applications 2015 Trig Identities Sheet Handout.