Client testimonials

Graphing Sine and Cosine

This trigonometry and precalculus video tutorial shows you how to graph trigonometric functions such as sine and cosine functions using transformations, phas
Do My Homework
Determine math equations

6.1 Graphs of the Sine and Cosine Functions

We discuss how to graph Sine and Cosine graphs. We discuss how to find the amplitude, period, phase shift, and vertical shift and look at tips for making gr