Math2
Math2: Trigonometric Graphs
Sketches of the graphs of the 12 "parent," trigonometry functions are given: sine, cosine, tangent, secant, cosecant, cotangent, arcsine, arccosine, arctangent, arcsecant, arccosecant, and arccotangent.
Other
Personal Site: Sine and Cosine Do "The Wave"
This personal site provides a great animation of how the sine and cosine waves are formed. It connects the unit circle with the sine and cosine graph.
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Translations and Reflections of Trigonometric Graphs
Twelve problems offer practice working with the translations and reflections of trigonometric graphs. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the...
Interactive Mathematics
Interactive Mathematics: Graphs of Tan, Cot, Sec, & Csc
Several examples are presented that demonstrate how to graph the tan, cot, sec, and csc functions.