### Home > PC > Chapter 6 > Lesson 6.2.1 > Problem6-79

6-79.

Find an equation for each graph shown below.

Identify the amplitude, period, and any shifting.

1. Draw max, min, and midlines.

amplitude $= 3$, period $= 1π$, shift $= \text{down } 1$

1. Remember that the equation uses '$b$' and $pb = 2π$.

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