If the image of A after dilation of 3 is A'(12, -6), what is the location of A? a) (4, -2) b) (36, -18) c) (15, -3) d) (9, -9)

a) A (4 , -2)

Step-by-step explanation:

A (x,y) dilation with the center of Origin and factor 3 -> (3x,3y)

3x = 12      x=4

3y = -6      y=-2

step-by-step explanation:

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when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll