Trig functions and the unit circle

Trig function transformations

Move the sliders to investigate the different types transformations that can be applied to a trig function [math]f(x)[/math][br][list][br][*]Vertical scaling [math]C f(x)[/math][br][*]Period scaling [math]f(Cx)[/math][br][*]Vertical translation [math]f(x)+C[/math][br][*]Horizontal translation [math]f(x+C)[/math][br][/list][br]In all these cases, [math]C[/math] is a constant.

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