Dilation Transformation Demo by Emma Haddad
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This example demonstrates the effects of dilation transformation on shapes by changing the scale factor to observe changes in size and shape. Core math concepts include dilation, proportionality, and coordinate geometry. It uses GeoGebra commands/objects like f (function), a (scale factor), g (transformed shape), b (center of dilation), h (horizontal scaling), k (vertical scaling), and m (coordinate point). Suitable for high school students learning geometric transformations.
GeoGebra Commands & Parameters
f(x) = sin(x)Numeric a(1)g(x) = (f(x) * a)Numeric b(1)h(x) = (f(x) * b)k(x) = f((a * x))m(x) = f((b * x))