Which relation is a function? A. (1,0) (3,0) (1,1) (3,1) (1,3). B. (1,1) (2,2) (3,3) (4,4) (5,8). C. (2,7) (6,5) (4,4) (3,3) (2,1). D. (9, -3) (9,3) (4, -2) (4,2) (0,0)

Which relation is a function A 10 30 11 31 13 B 11 22 33 44 58 C 27 65 44 33 21 D 9 3 93 4 2 42 00 class=