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Trigonometric Ratios and Functions · Term 3

Transformations of Sinusoidal Functions

Applying transformations (amplitude, period, phase shift, vertical shift) to sine and cosine functions.

Key Questions

  1. Analyze how changing the period of a function affects the frequency of the modeled event.
  2. Differentiate between the effects of a phase shift and a vertical shift on a sinusoidal graph.
  3. Design an equation for a sinusoidal function that models a given set of characteristics or a graph.

Ontario Curriculum Expectations

HSF.BF.B.3HSF.TF.B.5
Grade: Grade 11
Subject: Mathematics
Unit: Trigonometric Ratios and Functions
Period: Term 3

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