Which set of ordered pairs does not represent a function? Answer Multiple Choice Answers left curly bracket, left parenthesis, minus, 9, comma, minus, 4, right parenthesis, comma, left parenthesis, minus, 2, comma, minus, 6, right parenthesis, comma, left parenthesis, 4, comma, minus, 3, right parenthesis, comma, left parenthesis, minus, 6, comma, minus, 6, right parenthesis, right curly bracket{(9,4),(2,6),(4,3),(6,6)} left curly bracket, left parenthesis, 7, comma, 9, right parenthesis, comma, left parenthesis, minus, 2, comma, minus, 7, right parenthesis, comma, left parenthesis, 2, comma, 6, right parenthesis, comma, left parenthesis, minus, 4, comma, 6, right parenthesis, right curly bracket{(7,9),(2,7),(2,6),(4,6)} left curly bracket, left parenthesis, minus, 3, comma, minus, 9, right parenthesis, comma, left parenthesis, minus, 8, comma, 7, right parenthesis, comma, left parenthesis, minus, 4, comma, minus, 9, right parenthesis, comma, left parenthesis, minus, 9, comma, minus, 6, right parenthesis, right curly bracket{(3,9),(8,7),(4,9),(9,6)} left curly bracket, left parenthesis, 4, comma, minus, 9, right parenthesis, comma, left parenthesis, 0, comma, 5, right parenthesis, comma, left parenthesis, 8, comma, 2, right parenthesis, comma, left parenthesis, 4, comma, minus, 8, right parenthesis, right curly bracket{(4,9),(0,5),(8,2),(4,8)}