Category Archives: Trigonometry Videos

Graphs of Sine and Cosine Functions

I just posted a new video to the Trigonometry Lecture Series.  This is the 11th in the series.

In this video, I cover how to identify properties of sine and cosine graphs, determine the amplitude and period of sinusoidal functions, graph the sinusoidal functions using key points, and find an equation for a sinusoidal graph.

View on YouTube

New Videos in the Trigonometry Video Series

Just finished uploading five new videos to my online video lecture series in Trigonometry.  Here’s the first and a link to the playlist on YouTube:

Link to Full Playlist

Newly added: