Given the range (1, 1), (4, 2), (2, -1), with a coordinate transformation of f(x, y) = (x-3, y+2), what is the domain?
A. (4, -1), (7, 0), (5, -3)

B. (-2, 3), (1, 4), (-1, 1)

C. (1, 1), (2, 4), (2, -1)

D. (3, 2), (12, 4), (-12, 2)