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Parabola from Focus & Directrix

Author:Tara Sharkey
Topic:Parabola
Move point A to see how the path of point B creates a parabola.

New Resources

  • Isosceles Right Triangle
  • Perpendicular Lines: Quick Exploration
  • Congruent Figures
  • Graphing Compound Inequalities: Conjunctions and Disjunctions
  • Compound Inequality Illustrator: Conjunctions and Disjunctions

Discover Resources

  • Linear Function
  • Demo
  • Untitled
  • Tangram Puzzle
  • Spiraling Dodecagons

Discover Topics

  • Continuity
  • Parallelogram
  • Pie Chart or Circle Chart
  • Step Functions
  • Hypergeometric Distribution
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