Videos
These videos are meant to help you work through your ALEKS pathway.
Category: Trigonometric Functions (dark purple)
Category: Trigonometric Functions (dark purple)
1. Arc Length and Central Angle Measures
2. Finding the Coordinates on the Unit Circle for Special Angles
3. Finding Trigonometric Ratios from a Point of the Unit Circle
5. Finding the Value of Trigonometric Functions Given Information about an Angle: Problem Type 1
7. Graphing the Cosine Function
8. Graphing Sine and Cosine with Amplitude Changes
9. Graphing Sine and Cosine with Period Changes
10. Graphing Sine and Cosine with Various Transformations