Help fast plz 2. (04.01 LC) Which set of ordered pairs represents a function? (1 point)
O (o, 1), (1, 3), (1, 5). (2, 8))
O (0, 0), (1, 2), (2, 6), (2, 8)}
O {(0, 0), (0, 2), (2, 0), (2, 4)}
O (o, 2), (1, 4), (2, 6), (3, 6)}