### Home > PC3 > Chapter 9 > Lesson 9.1.2 > Problem 9-30

9-30.

Graph .

Graph

in a different color.

This function has three real roots, identify the real roots, which are the-intercepts of the curve.If

, write an expression forin terms of and call it.Notice that each

from the original function is now.

This shifts the original functionunits to the ____.