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11-92.
  1. Graph at least one full cycle of each graph. 11-92 HW eTool (Desmos). Homework Help ✎

    1. y = 2 sin x

    2. y = cos(2x)

    3. y = −1 + 2 cos(x)

    4. y = −1 + 2sin(x + )

Use the eTool below to graph each part of the problem.
Click the link at right for the full version of the eTool: CCA2 11-92 HW eTool.