The transformation that resulted in image A’B’C’D’E’ would be A( x, y) → ( x - 3, y - 1).
You weren't very specific with your question which is probably why no one answered prior.
I'm just going to assume when you put Alx, y) (x-3, y 1), you meant A( x, y) → (x - 3, y - 1).
In the future, take the time to put in the image if there is one, and if there are choices, type them in so people can understand it easily.
And just so you know, this is geometry, not geography.
Have a great day. ^-^