Three hundred yards of fencing is being used to fence in a rectangular garden. The area of the garden is modeled
by
a quadratic function of the rectangle's width, A(w). What does the second coordinate of the vertex of the quadratic
function. Alw), represent?
A. the minimum width that can be used for the fencing

B. the maximum area that can be enclosed by the fencing

C. the width that gives the maximum area

D. the length that gives the maximum area