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).
