Need the answer.l My school sucks lol

Answer:
to go from dilation S to dilation T
my work:
(2,3) of dilation S
(4,6) of dilation T
In order for 2 to become 4, you multiply by two.
In order for 3 to become 6, you multiply by two.
ANSWER:
A.
(x,y) --> (2x,2y)