### Home > PC > Chapter 4 > Lesson 4.2.1 > Problem 4-75

4-75.

Using the graph of

*f*(*x*) below, sketch the following functions. Homework Help ✎

*f*(2*x*)*f*(*x*)*f*(−*x*)

When *x* = 3, the transformed function has a *y*-value of *f*(6).

When *x* = 4, the transformed function has a *y*-value of *f*(2).

Think about the relationship between the location of '*x*' and '–*x*'.

It reflects the graph across the *y*-axis.

Use the eTool below to visualize this problem.

Click on the link to the right to view the full version of the eTool: PCT 4-75 eTool