evangelinekoeni evangelinekoeni 14-12-2017 Mathematics contestada PLEASE HELP!!! WILL GIVE BRAINLIEST ANSWER Which relation is a function? A {(2, 3), (1, 5), (2, 7)} B {(-1, 5), (-2, 6), (-3, 7)} C {(11, 9), (11, 5), (9, 3)} D {(3, 8), (0, 8), (3, -2)}