JOYACUNA473IN JOYACUNA473IN Math Answered Which of the following set of ordered pairs is a function?a, {(0, -2), (1, 1), (3,1), (2, 4}b, {(0, 8), (-1, 2), (0, 0), (1, 2)}c, {(-2 2), (-1, 1), (0, 0), (-1, -2)}d, {(3, 3), (0, 0), (-3, -3), (0, 3)}