Graphing Sine, Cosine and Tangent

Graphing sine, cosine and tangent are fundamental skills and concepts required to analyze and graph more complicated trigonometric functions, and even to understand the short cuts for transformations of trigonometric functions.

If you take your time and really understand this material, what follows later, which might seem more complicated, will be accessible and you’ll learn more quickly.

Go through each tab below, watch the videos, try the practice problems.  Take your time and be patient.  When you’re done, you’ll be a better math student for your efforts!