4, -12 to 8, -16

whats the scale factor dilation

To find the scale factor dilation, we need to compare the change in distance between corresponding points in the original figure and the dilated figure.

The change in the x-coordinate is from 4 to 8, which is an increase of 4 units.
The change in the y-coordinate is from -12 to -16, which is a decrease of 4 units.

Since both changes are the same, we can conclude that the scale factor dilation is 1.