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Cosine Transformations

Cosine Transformations
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2016-02-05 22:35
FunctionTrigonometryTransformation
This example demonstrates the process of cosine transformations. It involves core concepts of trigonometry, and by adjusting parameters a and b, one can observe changes in the cosine function graph. The construction uses objects a, b, h, k, f, and g. Suitable for high school math education, helping students understand the properties and transformation rules of cosine functions.

GeoGebra Commands & Parameters

  1. Numeric a(1)
  2. Numeric b(1)
  3. h:0
  4. k:0
  5. f(x) = cos(x)
  6. g(x) = (a * f((b * x) + h)) + k