Question

Which of the sets of ordered pairs represents a function?

A = {(−5, 5), (−2, 2), (2, −2), (5, −5)}

B = {(4, 2), (3, −2), (9, 4), (11, −3)}

Answer 1

you want explanation or just answer?

Answer 2

it's B

Answer 3

thanks

Answer 4

np :)