unchosenchan unchosenchan Today at 11:02 AM Mathematics Answered Which set of ordered pairs represents a function? A. {(9,3),(2,-2),(1,3),(0,-4)} B.{(-9,-5),(-9,-3),(-7,-9),(-4,9)} C.{(4,-5),(-2,-3),(6,9),(6,0)} D.{(-2,-2),(-1,7)(8,6),(8,0)}