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Mathematics, 12.06.2021 21:50 martamsballet

Can anyone answer this question for me its on my final exam. the question is, the line y=2x-4 is dilated by a scale factor of 2 and centered at the origin. which equation represents the image of the line after the dilation.
a) y=2x-8
b) y=2x-2
c) y=4x-4
d) y=4x-8

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