Section 1.3 Dilation and Translation of Function Graphs "It's what you learn after you know it all that counts." - John Wooden

Dilations

Translations

Property: Dilations and Translations The function g given by or, equivalently, Represents a dilation by a factor of a in the y-direction and by a factor of b in the x-direction. The function given by or, equivalently, Represents a translation of c units in the y-direction and a translation of d units in the x-direction.

The three graphs below show three different transformations of the pre-image graph to image graphs Explain verbally what transformations were done. Write an equation for in terms of the function f.

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