A rectangle has a length that is 31 times its width. The function y=(31w)(w) represents this situation, where y is the area, in square feet, of the rectangle and y>0. Which of the following is the best interpretation of 31w in this context?
The length of the rectangle, in feet
A
The area of the rectangle, in square feet
B
The difference between the length and the width of the rectangle, in feet