Question

If the point of the preimage is (5,2) and the point of the image is (1,2), what RULE was applied to the preimage to obtain the image?
(x - 4, y)
(x + 4, y)
(x, y - 4)
(x, y + 4)
I'm thinking the 3rd one

Answer 1

1 = 5-4
2 = 2+0
so, A: (x,y) → (x-4,y)

Answer 2

thank you!!!!