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What is the image of (-1, 1) after a dilation of 2? (1, 3) (-2, 2) (2, 2)

User Jun
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A dilation is a multiple of the x and y values so we have to multiply -1 and 1 by 2 so the dilation moves the point (-1,1) to (-2,2)
User Spyros Mandekis
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