If y - 1 = 4x, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs?
O {(1,4), (2, 8), (3, 12)}
{(4.1), (8,2). (12,3)}
{(0, 1), (1,5), (2, 9)}
{(1.0), (5, 1). (9. 2)}

(Flvs)