A function machine accepts inputs as ordered pairs. The Components of the order pairs are natural numbers and the first components is the length of the rectangle and the second componet is the width . The given machine computs the perimeter.

Find the out put for (1,3)

rectangle is 2L + 2W

1 answer

L = 1
W = 3

2(1) + 2(3)
2 + 6
8