Answer:
the first set
Step-by-step explanation:
y = 8x − 2
to see which of the following represent the right input and out put substitute the amount of x in the equation and see it you get the same output .
x     y=8x-2        y
0 Â Â Â 8(0)-2 Â Â Â Â Â Â Â -2
1 Â Â Â Â 8(1)-2 Â Â Â Â Â Â Â 6
2 Â Â Â Â 8(2)-2 Â Â Â Â Â Â Â 14