Question

Medal Given!
If T: (x, y) → (x - 3, y + 2), then T -1: (x,y) → _____.


(x+ 3,y+ 2)
(x+ 3,y- 2)
(, -)
(3x, -2y)

Answer 1

simply undo what you did to start with

Answer 2

if you move 5 steps forward to get from the couch to the fridge .. you just have to move 5 steps backwards to get back to the couch again....