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Dunearn Trigonometric Function Graph

Dunearn Trigonometric Function Graph
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2015-07-30 10:04
FunctionTrigonometryGeometric Construction
This example demonstrates the graphing of trigonometric functions, involving concepts like angles and function images. Construction uses GeoGebra commands such as a, b, c, f, g, h, mi, ma, amp, amp2, j, k, d, text2, e, text3, i, text1. Suitable for high school students learning trigonometric graphs or for geometric construction practice.

GeoGebra Commands & Parameters

  1. Numeric a(1)
  2. Numeric b(1)
  3. Numeric c(0)
  4. f(x) = (a * sin((b * x))) + c
  5. g(x) = (a * cos((b * x))) + c
  6. h(x) = (a * tan((b * x))) + c
  7. mi(x) = (-abs(a)) + c
  8. ma(x) = abs(a) + c
  9. amp(x) = abs(a) + c
  10. amp2(x) = c
  11. Line j(1, 0, 0)
  12. x = (2 * π / abs(b))
  13. Boolean d(true)
  14. Boolean e(false)
  15. Boolean i(false)