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Focus and directrix connections

Author:Dave Van Leeuwen

New Resources

  • Reflection = 180° Rotation about a Line
  • Volume by Shells Around y
  • Triangle with 3 Right Angles
  • Volume by Disk/Washer around y
  • רישום חופשי

Discover Resources

  • Logistic growth with time graph and phase diagram
  • Adjustable Number Line - NOT CURRENTLY WORKING PROPERLY
  • Rotation 345
  • Explore the Unit Circle
  • Polynomial Inequality
  • مجسم مخروط (عرض)

Discover Topics

  • Distributions
  • Geometric Transformations
  • Optimization Problems
  • Straight Lines
  • Pie Chart or Circle Chart
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