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← Solving Graphically - College Algebra

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Showing Revision 2 created 05/25/2016 by Udacity Robot.

  1. Let's say that we want to solve the equation x squared plus 8 x plus 15 equals
  2. 3. Well, we have two options. Our first option is to solve this graphically by
  3. plotting the intersection of two different curves. And our second option is to
  4. solve this purely algebraically. Let's start out with the first option. So, what
  5. two lines should be graph in order to solve this equation graphically? What two
  6. lines do we want to intersect?