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Home > A2C > Chapter 9 > Lesson 9.2.3 > Problem 9-107

9-107.
  1. Consider the function y = x3 − 9x. Homework Help ✎

    1. What are the roots of the function? (Factoring will help!)

    2. Sketch a graph of the function.

(3, 0), (0, 0) and (−3, 0)