Question

Which of the sets of ordered pairs represents a function?

A = {(−4, 5), (1, −1), (2, −2), (2, 3)}

B = {(2, 2), (3, −2), (9, 3), (9, −3)}

Only A

Only B

Both A and B

Neither A nor B

Answer 1

Your Answer is actually Neither A Nor B

Answer 2

The answer is both A and B