Parabola Equation Demo by rbwalker15

Parabola Equation Demo by rbwalker15
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2011-12-13 04:35
This example demonstrates the equation of a parabola y=a(x-h)^2+k, showing how parameters h, k, and p influence its shape and position. Key math concepts include parabola equations, vertex form, and the effects of parameters. Constructed using GeoGebra commands like Segment, OrthogonalLine, and Intersect, with sliders for dynamic manipulation. Ideal for high school coordinate geometry instruction and student exploration of parabola properties.

GeoGebra Commands & Parameters

  1. Segment(B, A) → a
  2. OrthogonalLine(B, a) → b
  3. Intersect(c, b) → E, F
  4. Segment(E, F) → e
  5. Segment(C, D) → g
  6. OrthogonalLine(D, g) → i
  7. Intersect(d, i) → G, H
  8. Segment(G, H) → j