Khan Academy on a Stick : Determining the equation of a trigonometric function

Khan Academy on a Stick

Graphs of trig functions

Example: Graph, domain, and range of sine function
Example: Graph of cosine
Example: Intersection of sine and cosine
Example: Amplitude and period
Example: Amplitude and period transformations
Example: Amplitude and period cosine transformations
Example: Figure out the trig function
Graph of the sine function
Graphs of trig functions
Graphing trig functions
More trig graphs
Determining the equation of a trigonometric function

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