Answer:
i think it is b but not sure
Step-by-step explanation:
25/5=5 5•5=25 there should be a button ur calculator too
The length of CD is 7-3=4.
Therefore, if we dilate by a scale factor of 3, the length is 4(3) = 12
The inverse of

is

. (This eliminates B and D)

translates to "if

, then

". This means the answer must be A.
I don't think it is linear b/c i don't think you can plug in the numbers and get it to work. This may not be right though b/c I did this in my head.