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9-69.
  1. Graph at least two cycles of the following functions. Homework Help ✎

    1. f(x) = 3 sin 2(x) + 1

    2. g(x) = cos(x + π)

Identify the amplitude, period, horizontal shift, and vertical shift for each function.

Review the Math Notes box in Lesson 7.2.4 for help identifying the important parts of the function.