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• Section 6.1: Radian Measure
• Section 6.2: Trigonometric Functions of Angles
• Section 6.3: Evaluating Trigonometric Functions
• Section 6.4: Algebra and Trigonometric Function
• Section 6.5: Right-Triangle Trigonometry
• Section 7.1: Trigonometric Functions of Real Numbers
• Section 7.2: Graphs of the Sine and Cosine Functions
• Section 7.3 Graphs of Variations of Sine and Cosine
• Section 7.4: Simple Harmonic Motion
• Section 7.5: Graphs of Tangent and Reciprocal Functions
• Section 8.1: The Addition Formulas
• Section 8.2: The Double-Angle Formulas

Section 7.3: Variations of Sine and Cosine Functions

Here is a link to an applet on the National Curve Bank website that allows you to graph variations of sine and cosine functions. They use "C0" for our "A" and "C1" for our "B".

Here is the Sketchpad file for class.