Which of the sets of ordered pairs represents a function? a = {(3, –5), (4, 6), (–3, 9), (2, 7)} b= {(2, 4), (–1, –7), (5, 6), (4, 3)} (5 points) only a only b both a and b neither a nor b

Only B's set of ordered pairs represent a function.

this is because there is one value of y for every value of x so it makes it a function. not a because since x = 3 produces y = 5 and y = 9 it doesn't make it a function.

hope this helps, God bless!