Parabola: Match Graph to Function (X Y Intersection Points)

Parabola: Match Graph to Function (X Y Intersection Points)
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2016-01-25 16:06
This example demonstrates matching parabola graphs to their functions, focusing on X and Y intersection points. Key math concepts include parabola equations, function graphs, and intersection coordinate calculations. Construction highlights use of RandomElement for parameter generation (c, d), AreEqual for matching checks, and Textfield for displaying results, involving objects like r1, a, r2, button1, f, m, A, C, g, b, etc. Suitable for high school mathematics teaching to understand function-parameter relationships and intersection solving.

GeoGebra Commands & Parameters

  1. RandomElement({-1, 0, 1}) → d
  2. RandomElement({-1, -0.5, 0.5, 1}) → a
  3. AreEqual(f, g) → b
  4. Textfield(g) → InputBox1
  5. AreEqual(f, g) → e
  6. AreEqual(f, g) → h
  7. AreEqual(f, g) → i
  8. AreEqual(f, g) → j