Students will use trigonometric functions to model periodic phenomena (F-TF.B.5) by fitting sinusoidal functions to data (S-ID.B.6a). Students use the properties of the graphs of sinusoidal functions to help fit functions to data to solve problems in the context of the data (F-IF.C.7e). We end the module with the study of trigonometric identities and how to prove them (F-TF.C.8).
Algebra II Module 2, Topic B, Overview
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Common Core Learning Standards
|F.IF.7.e||Graph exponential and logarithmic functions, showing intercepts and end behavior, and trigonometric...|
|F.TF.5||Choose trigonometric functions to model periodic phenomena with specified amplitude, frequency, and...|
|F.TF.8||Prove the Pythagorean identity sin2(θ) + cos2(θ) = 1 and use it to calculate trigonometric ratios.|