What is the function equation for the input/output table?

x y

8 4

12 8

14 10

17 13

These are the choices

y = x/2

y = x + 4

y = x - 4

y = 2x

Y = x + 4

Step-by-step explanation:

if you look at the intervals, you can see it.

8-4 = 4

12-8 = 4

14-10 = 4

17-14 = 4

the common answer is four. no matter what value you put in, if you subtract for, it will hold true to the input-output rule.