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