Example 2

Author:
Walch Education
Use a graph to approximate the solutions for the following system of equations. Find for your estimates.
GeoGebra Applet
  1. Graph and on the same coordinate plane.
  2. Approximate the values for x where .
  3. Evaluate and for .
  4. Find the difference in the y-values for the equations.
  5. Evaluate and for .
  6. Find the difference in the y-values for the equations.
This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit www.walch.com for more information on their resources.

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