10. Triangle LMN was dilated to create L'M'N'. The coordinates of the pre-image and the image are shown in the table below:
PRE-IMAGE
IMAGE
L (0,4) L' (0,10)
M (0,8) M' (0,20)
N (5,10) N' (12.5,25)
Find the scale factor that was used in the dilation. Record your answer on the grid.
Scale Factor: