What’s the answer to his math equation

The answer is D because the difference of the X and Y of both coordinates is 1, 3. If you halve that (0.5, 1.5) then add that to your first point (2, 2) then you get (2.5, 3.5) which is the same as (5/2, 7/2).
Answer:
(5/2 ; 7/2)
Step-by-step explanation:
((3+2)/2; ((5+2)/2)
(5/2 ; 7/2).....answer D