Should i trade my og gatorade jordans that are blue for Nike Air VaporMax Flyknit 2 "Black/Multicolors? please do research and tell me what you think look them up to comare thank you!!

Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image