Given a values of triangle TGI:
(2,9), (-3,0), and (4,8)
To perform the dilation, all we have to do is to multiply all the co-ordinates by (-5). Thus, we have:
(2*-5, 9*-5), (-3*-5, 0*-5), (4*-5, 8*-5)
= (-10, -45), (15, 0), (-20, -40)
Now the triangle will be: