Precalc H Final Exam Review 2009

A complex number can be expressed in three ways. The relationship between the three can be summarized with a diagram: Converting from one fo...

And now it's time to learn how to verify trig identities! - a.k.a. TRIG PROOFS! (insert ominous music here) To do this you are given two...

Rational Functions! DEFINITION: a rational function is a polynomial divided by a polynomial Examples: AND (corresponding to graphs seen bel...