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2x2 Matrix Transformation

2x2 Matrix Transformation
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2019-03-09 12:08
Coordinate GeometryMatrixTransformation
This example demonstrates the effect of 2x2 matrix transformation. Key mathematical concepts include matrices and linear transformations. Using the ApplyMatrix command, you can observe how matrices change the position of points. The construction summary mentions the use of ApplyMatrix, Segment, Textfield, etc. It is suitable for high school mathematics teaching and learning linear algebra.

GeoGebra Commands & Parameters

  1. ApplyMatrix(T1, A) → A'
  2. ApplyMatrix(T1, B) → B'
  3. ApplyMatrix(T1, C) → C'
  4. ApplyMatrix(T1, D) → D'
  5. ApplyMatrix(T1, Homer) → Homer'
  6. Segment(A, B) → a
  7. Segment(B, C) → b
  8. Segment(C, D) → c
  9. Segment(D, A) → d
  10. Segment(A', B') → e
  11. Segment(B', C') → f
  12. Segment(C', D') → g
  13. Segment(D', A') → h
  14. Textfield(A1) → inputBox1
  15. Textfield(A2) → inputBox2
  16. Textfield(B2) → inputBox3
  17. Textfield(B1) → inputBox4