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Random Terms of Geometric Sequence

Random Terms of Geometric Sequence
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2018-06-10 10:13
FunctionSequenceSlider Animation
This example demonstrates the general term formula of a randomly generated geometric sequence. It involves key mathematical concepts such as sequences and functions. Using GeoGebra commands like Random and If, it dynamically shows the generation process of the sequence. Suitable for high school math education to help students understand the properties and patterns of sequences.

GeoGebra Commands & Parameters

  1. Random(1, 10) → A2
  2. Random(-10, 10) → A1
  3. If(A1 / A2 ≟ 0 ∨ A1 / A2 ≟ 1 ∨ A1 / A2 ≟ -1, 2, A1 / A2) → a_1
  4. Random(1, 10) → A4
  5. Random(-10, 10) → A3
  6. If(A3 / A4 ≟ 0 ∨ A3 / A4 ≟ 1 ∨ A1 / A2 ≟ -1, 2, A3 / A4) → r