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Sketching Quadratics

Author:
Jonathan Robinson
Learn how to sketch quadratics by completing the square and finding the roots. Use the New Equation button to test yourself.

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  • Spring around torus
  • Fubini's theorem: Rectangular regions
  • Monty Hall Problem
  • Action/Consequence Parallel Lines and Angles
  • Silky Pattern Generator

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  • all quadric surfaces
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