Answer:
g(x)=1/3x +7
Step-by-step explanation:
replace where there is g(x) with any number in the grid of box below g(x) ... and replace where there is x in the equation with the same alternate number you picked. so if you picked 8 as g(x) then pick 3 as your x.
substitute these numbers in each equation and after solving if the left side is equal to the right side then that's the equation needed.
g(x) = 1/3x + 7
8= 1/3(3) +7
8=1+7
8=8.
hence, option A is correct.
