How does it work?

Option 1: Just fill in the form with your homework question, and someone will respond shortly with an answer.

Option 2: Take a photo (or link) of your question, and email or text it to us.

Like us?

Graphing Trig Functions

Q: How do I graph trigonometry functions?

A: Always picture the regular graphs of y=sin(x) and y=cos(x) and then apply each of the transformations to those original graphs.



The amplitude of each graph is 1, and the period is 2\pi.

The general equation for a sine graph is:

y=Asin(B(x-C)) + D