Question

If y = 5x - 3, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs?
{(2,5),(-3, -12).(-4, -18)}
{(-1,-8), 0, -3), (3, 12)
{(1,4). (7.25), (3, 10)
{(5,20), (6, 12), (1,9)}

Answer 1

Answer: B. {[-1,-8),0,-3),(3,12) if im wrong sowwy

Step-by-step explanation: One simple way to solve this is that 0 = B

The formula you use in order to solve this is y= mx+b

                                                                       y= 5x-3

As we know the -3 is b and 0 is always equal to -3 C is the only choice with 0 and -3 and in x is o and y is -3 the input is 0 and the ouput is -3

x is always and input while as y is always an output.