Which of the following sets of ordered pairs does not represent a function? A. (−6, 0), (3, 0), (−2, 0), (0, 0), (9, 0) B. (3.5, −1), (3.5, −5), (3.5, 10), (3.5, 0), (3.5, −1.5) C. ( 1 2 , 1 ) , ( 3 4 , 1 1 2 ) , ( 0 , 0 ) , ( 2 1 4 , 4 1 2 ) , ( 3 1 10 , 6 1 5 ) D. ( − 9 , − 3 ) , ( 4 5 , 4 15 ) , ( 6 7 , 2 7 ) , ( − 1 4 , − 1 12 ) , ( 1 4 5 , 3 5 )
