Question

Please help.
What answer is right? These are three answers I came up with and I don't know which is the right one.


A transformation T : (x, y) -->(x + 3, y + 1).
The image of B(4, 1) under this transformation is

(7, 2)
(1, 0)
(-1, 0)

Answer 1

just substitute the x for 4 and the y for 1

Answer 2

and you have (4+3 , 1+1)

Answer 3

So 7,2 :)

Answer 4

correct

Answer 5

What about the preimage of the point (4, 3) ? Is that 1,2?

Answer 6

or would that be 7,4? @ivettef365