### Home > CCA2 > Chapter 8 > Lesson 8.3.2 > Problem 8-154

8-154.

The graph of is shown at right

**.**

Use the graph to find one solution to

, then use the Factor Theorem to find a factor of . Read about the Factor Theorem in the Math Notes box in this lesson.Where does the graph cross the

-axis? What is the associated factor?Determine all the real and complex zeros of

Divide the factor from part (a) into

to find a quadratic factor.

Then use the Quadratic Formula to find the roots.

Use the roots to write the associated factors.