The weaver made a chart of possible areas and determined that the largest possible area is 77 square feat using the original 7-foot by 11-foot design with no changes. Determine if she is correct and explain why. I she is not correct, provide the dimensions of the rug with the largest possible area and explain your work.
- Hint. We are looking for the "maximum.* What part of the parabola is that? How will you find it?
