Graphing Trig Functions

We worked mostly on problems with trigonometric functions.

A few involved graphing the functions. It can help quite a bit to know the shape of the graph in advance. But, if you do not, or even if you somewhat do, then you can use

SOHCAHTOA
CHOSHACAO

Also used some double angle formulas and saw how you can use the trig functions with sums for double angle formulas.

Speak Your Mind

*