Question

FAN AND MEDAL

Answer 1

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 2

neither a or b

Answer 3

This is because in both sets there is an x function that is paired with TWO Y functions

Answer 4

thank you