### Home > INT3 > Chapter 9 > Lesson 9.2.1 > Problem 9-99

9-99.

The graph at right was made by shifting the first cycle of

*to the left.*

How many units to the left was it shifted?

Figure out how to change the equation of

so that the graph of the new equation will look like the one in part (a).In the general equation

, which parameter moves the graph horizontally?