If y = 8x − 2, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs? Question 3 options:

1)

{(0, −2), (1, 6), (2, 14)}

2)

{(0, −2), (2, 13), (−5, −40)}

3)

{(1, 7), (2, 7), (3, 7)}

4)

{(1, 6), (2, 13), (3, 24)}