Trigonometric Functions

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Exploring the beginning of trigonometry (definitions and basic) -- see attached Trigonometric Functions.pdf. Instead of drawing by hand, use desmos or geogebra! 

Using desmos explore the graphs of sine, cosine, and tangent. How can you change the period and amplitude?

Swan’s ferris wheel exploration: equation – graph

Christine von Renesse,
Sep 4, 2017, 6:46 AM