Select the correct answer. CityCorp has purchased a new office building. In order to design the cubicles for employees, the company must find the dimensions for a square cubical that will correspond to a specific square footage. The company will consider cubicles with a total square footage between, and including, 100 and 900 square feet. The graph shows the side length, , in feet, of a cubicle that has a total square footage of a square feet. What interval describes the acceptable side lengths for the given range of total square footage?