A general function rule that relates the side length of the cut square to the surface area of the box formed will be helpful in investigating the surface area for all possible boxes Edge length of cut squares (feet) Process Surface area of box (square 1 36-4(1)2 32 1.5 2 36-4(1.5)2 36-4(2)2 27 20 Let x represent the side length of the cut square and y represent the surface area of the box. Drag tiles to write a rule that could represent this relationship. I 4x2 2 36 4(36)