Which set of ordered pairs does not represent a function?
○ {(−1, -3), (3, 7), (−4, 7), (−2, —2)}
O {(2, 4), (7, 9), (-6, 8), (-5,4)}
O {(9,-2), (9,5), (-9, 1), (3,0)}
O {(-4,-8), (-2, 7), (-5, -6), (3, 7)}
Submit Answer