Since the figure is dilated by a factor of 4, the coordinates of point g of the pre-image is (-2, 1)
The coordinates of the image are given as:
The dilation rule is given as:
(x,y) -> 4(x,y)
So, we have:
(-8,4) = 4 * g
Divide both sides by 4
g = (-2,1)
Hence, the coordinates of point g of the pre-image is (-2, 1)
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