Question

Find the new triangle that undergoes a scale factor of 3 and a center of dilation at the origin.
A=(1,1)
B=(2,3)
C=(3,-1)

Answer 1

After applying a scale factor of 3 and a center of dilation at the origin, the coordinates of the new triangle would be:

A' = (3,3)
B' = (6,9)
C' = (9,-3)