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Inverse Function Writing Quiz Generator

Inverse Function Writing Quiz Generator
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2017-04-27 06:20
FunctionCoordinate Geometry
In collections Inverse Functions
This example demonstrates a generator for inverse function writing quizzes with instant feedback. Core math concepts include the definition of inverse functions, symmetry of function graphs, and coordinate transformations in analytical geometry. It utilizes GeoGebra commands and objects like Sequence, Union, RandomElement, Random, FractionText, Textfield, Mirror, suitable for high school mathematics teaching and self-learning to help students master the solving and verification of inverse functions.

GeoGebra Commands & Parameters

  1. Sequence(i, i, -5, -1, 1) → list1
  2. Sequence(i, i, 1, 5, 1) → list2
  3. Union(list1, list2) → list3
  4. RandomElement(list3) → l
  5. RandomElement(list3) → k
  6. Random(1, 5) → b
  7. Random(-5, -1) → a
  8. Random(-5, 5) → e
  9. FractionText(a / b) → text1
  10. FractionText(k / l) → text3
  11. FractionText(Slope[h]) → text4
  12. FractionText(h(0)) → text5
  13. Textfield(j) → InputBox1
  14. Random(-5, -1) → c
  15. Random(1, 5) → d
  16. Mirror(f, i) → f_1