Question

Which set of ordered pairs below is a function?

I. {(3, 3), (6, 1), (2, 3)}

II. {(4, 7), (2, 8), (4, 2)}

III. {(9, 6), (3, 1), (7, 3)}

Answer 1

The answer is (9,6), (3,1), (7,3)