Question

What are the coordinates of A' after the point
A(4,-8) is dilated by a scale factor of 4?
A (1,-2)
B (16,-32)
C (8,-4)
D (0, -12)

Answer 1

Scale factor just means multiplying. A’ is 4 times the size of the A meaning
x=4x4
and
y=-8x4
So the new x is 16
And the new y is -32
So (16,-32) would be your new answer.