### Home > A2C > Chapter 10 > Lesson 10.2.6 > Problem 10-146

10-146.

Make a sketch of the graph of each of the following functions. Describe the graphs. Homework Help ✎

*y*= (*x*+ 1)^{2}(*x*− 2)^{2}(*x*− 5)^{2}*y*= −(*x*+ 1)^{2}(*x*− 2)^{2}(*x*− 5)^{2}

What are the roots?

Look closely at the equation and graph, what are the *x*-intercepts?

Double roots at −1, 2, 5.

See part (a).