If a2 = b, which of the following is true? 2b=a
b/a=2
evaluated b=a
b/2=a

PLEASE HELPS ITS URGENT

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