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Build a Trig Equation by Tim Brzezinski (4)

Build a Trig Equation by Tim Brzezinski (4)
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2022-01-02 09:30
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, parametric equations, and function graphs. Using GeoGebra commands like Textfield, Intersect, and SurdText, users can dynamically adjust equation parameters and observe changes in the graph. 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

Draw a trigonometric function graph, such as sine or cosine, and adjust parameters a, b, c, d, e through input boxes to observe changes in the graph. Use the intersect command to find the intersection with the y-axis and display the ratio of the x-coordinate to π. Set the mode to list and check the length to determine if there are any repeated digits.
The prompt above was compiled from the original drawing commands and is for reference only.