Answer:
Graph B
Step-by-step explanation:
the "x" and "y" represent 
so therefore, it's
,
,
, 
you would start at (0,0) or the origin
and count over one and up one, or however many units the fraction/chart tells you to count up
(In case it is a rectangle)
Area of rectangle=length multiplied by breadth
=11 multiplied by 6.5= 71.5ft^2