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Thu 29 Sep, 2005 02:56 pm
After a dilation with respect to the origin, the image of point A( 3,4)
is A'( 9,12). What are the coordinates of the image of point B( 2,7)
after the same dilation?
I don't get this dilation stuff.
Looks like an expansion by a factor of three. Each coordinate is multiplied by three.