### Home > PC3 > Chapter 11 > Lesson 11.1.3 > Problem 11-45

11-45.

Write two equations that will generate each of the graphs below, one in terms of sine and one in terms of cosine.

Using a sine function, the amplitude is

, the period is *π*, there is no horizontal shift, and the vertical shift is.

Using a sine function, it is vertically reflected with an amplitude of

, a period of , a horizontal shift of , and no vertical shift.