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r = –1

Author:Steve Phelps

New Resources

  • From Polar to Cartesian Coordinates
  • Average Value of a Function
  • 函數的單調性
  • רישום חופשי
  • 函數的奇偶性

Discover Resources

  • Angle Pairs
  • Theorem 11-5-2
  • Similar Triangle Investigation 4
  • Construction: tangent to a circle from an external point.
  • Identifying Special Angles

Discover Topics

  • Quadratic Functions
  • Sine
  • Tangent Function
  • Centroid or Barycenter
  • Continuity
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