Which of the following sets is represented by the relation f: x → x² + 3?
(A) {(0,3), (1,4), (2,6), (3,12)}
(B) {(0,3), (1;5), (2,7), (3,9)}
(C) {(0,3), (1,4), (2,5), (3,6)}
(D) {(0,3), (1,1), (2,4), (3,9)}​