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Home > AC > Chapter 10 > Lesson 10.2.3 > Problem 10-72

10-72.

Jessie looked at the rule  and stated, “The graph of this rule has no -intercepts!”

  1. How could she know without graphing?

    The graph is a parabola. Which direction does it open and where is its vertex?

  2. Find the roots (real or imaginary).