Which of the following tables does not represent a function? x y -5 1 -3 -2 -1 -5 x y -5 1 -5 -2 -5 -5 x y -1 1 -2 1 -3 1 x y -4 0 2 0 5 7

First, we need to find the amount of dip that was divided amount the two friends.

We know that it is 4/7 of the left dip  

therefore:

amount divided among the two friends = (4/7) x (3/4) = 3/7 of the original amount of dip.

This amount is divided among two friends,

therefore:

amount that each friend gets = (3/7) / (2) = 3/14 = 0.2 of the amount of dip

tell me if this is completely wrong because i'm not good at this