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Home > PC > Chapter 6 > Lesson 6.2.1 > Problem 6-79

6-79.

Find an equation for each graph shown below.

Identify the amplitude, period, and any shifting.

  1. Draw max, min, and midlines.

    amplitude , period , shift

  1. Remember that the equation uses '' and .

  1. These are inverse functions.
    Try drawing the non-inverse function.

  1. Horizontal dashed lines at, y = 1 half pi & at, y = negative 1 half pi, increasing curve, coming from left above bottom horizontal, passing through the origin, continuing to the right below top horizontal.

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