Question

Find the point I such that DI and EI form a 3:5 ratio

Answer 1

@aaronq

Answer 2

co-ordinates of D and E are (-3,2) and (5,5) respectively
if I lies on the line joining D and E, then x co-ordinate of I is (-3x5+5x3)/8= 0
y co-ordinate of I is (2x5+5x3)/8=15/8
so I is (0, 15/8)

Answer 3

that's actually (0, 25/8)...