### Home > PC3 > Chapter 12 > Lesson 12.1.2 > Problem 12-32

12-32.

For each graph below, write two equations, one that uses sine and one that uses cosine, that will generate the graph.

The sine function does not need a horizontal shift.

The cosine function needs to be shiftedunits left.The sine needs to be shifted

units left. The cosine needs to be reflected vertically.