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Build a Trig Equation by Tim Brzezinski (2)

Build a Trig Equation by Tim Brzezinski (2)
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2022-01-02 10:01
FunctionTrigonometryParametric Equation
In collections Creating Trig Equations: Open Middle Exercises
This example demonstrates how to build a trigonometric equation. Key math concepts include trigonometric functions and parametric equations. Using GeoGebra commands like Textfield, Intersect, and SurdText, you can dynamically adjust the equation parameters. Suitable for high school math education and learning.

GeoGebra Commands & Parameters

  1. Textfield(a) → InputBox1
  2. Textfield(b) → InputBox2
  3. Textfield(c) → InputBox3
  4. Textfield(d) → InputBox4
  5. Textfield(e) → InputBox5
  6. Intersect(g, eq1, (0, 0)) → A
  7. SurdText(x(A) / π) → text4
  8. Mode(l1) → l2
  9. If(Length[l2] ≟ 0, "No digits repeat.", "Repeated digits exist.") → text7

AI Drawing Prompt Reference

Create an interactive diagram for building a trigonometric equation. Provide five adjustable input parameters to control the expression. Use one of the parameterized expressions together with a condition through the origin to find their intersection point as a key reference. From that point, compute the fraction of its x-coordinate over π and display the resulting surd/radical-style text label. Then define a length/condition quantity driven by one additional input choice, and show a message indicating whether it is zero (saying no digits repeat) or not (saying repeated digits exist).
The prompt above was compiled from the original drawing commands and is for reference only.