Interactive Mathematics
Interactive Mathematics: Graphs of the Trigonometric Functions
The tutorial investigates period and frequency by examining the shapes of the sine and cosine functions. The resource consists of definitions, animations, interactive graphs, and examples. Practice problems with solutions are included.
California State University
Curve Bank: The Sine Curve, Cosine Curve and the Unit Circle
Watch the development of the sine curve and the cosine curve by tracing the unit circle in this fascinating applet.
Interactive Mathematics
Interactive Mathematics: Phase Shift
The tutorial investigates phase shift by examining the shapes of the sine and cosine functions. The resource consists of definitions, animations, interactive graphs, and examples. Practice problems with solutions are included.