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Math

Indiana Math

Precalculus: Trigonometry: Periodic Functions

TR.PF.1

Fully covered
Graph trigonometric functions with and without technology. Use the graphs to model and analyze periodic phenomena, stating amplitude, period, frequency, phase shift, and midline (vertical shift).

TR.PF.2

Not covered
Model a data set with periodicity using a sinusoidal function and explain the parameters of the model.
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TR.PF.3

Not covered
Use the unit circle to explain symmetry (odd and even) and periodicity of trigonometric functions.
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TR.PF.4

Fully covered
Construct the inverse trigonometric functions of sine, cosine, and tangent by restricting the domain.

TR.PF.5

Fully covered
Use inverse functions to solve trigonometric equations that arise in modeling contexts; evaluate the solutions using technology, and interpret them in terms of the context.