(04.01 MC) If y = 9x − 7, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs? (5 points) Select one: a. {(0, −7), (1, 2), (−1, −16)} b. {(−7, 0), (2, 1), (−16, −1)} c. {(1, 9), (2, 7), (3, 16)} d. {(7, 9), (8, 10), (9, 11)}