CCGPS AG 5.2.4 Example 2

Author:
Walch Education
Use the discriminant of to identify the number and type of solutions.
GeoGebra Applet
  1. Determine , , and .
  2. Substitute the values for , , and into the formula for the discriminant, .
  3. Use what you know about the discriminant to determine the number and type of solutions for the quadratic equation.
This applet is provided by Walch Education as supplemental material for the CCGPS Analytic Geometry program. Visit www.walch.com for more information on our resources.

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