Geogebra Quadratic Functions & Matrix Interaction Demo

Geogebra Quadratic Functions & Matrix Interaction Demo
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2017-02-10 02:05
This example demonstrates the geometric meaning of quadratic function graphs and matrix transformations interactively. Core math concepts include quadratic functions, matrix operations, vectors, linear functions, and sequences. Construction highlights involve commands like Point, Vector, Textfield, Sequence, and parameters n, f, a, A, B, u for dynamic interaction. Suitable for high school mathematics teaching to understand function transformations and matrix applications.

GeoGebra Commands & Parameters

  1. Point(yAxis) → A
  2. Vector(A, B) → u
  3. Textfield(f) → inputBox1
  4. Sequence((i, f(i)), i, -4, 4, 1) → list3
  5. Vector((0, 0), (2, 0)) → v
  6. Sequence(Vector[(0, i), (2, f(i) / 8)], i, -4, 4, 1) → list2
  7. Vector(H, I) → w