jjrogers1985 jjrogers1985 08-04-2020 Mathematics contestada 1. Which one of the following ordered pairs does NOT define a function? A (5,5.5), (8, 7.5), (10,8) B (-2,-6), (0, – 7), (2, -8) C (-2,4),(-1, 2), (6, 42) D (6,2), (6,5), (7,21)