### Home > APCALC > Chapter 7 > Lesson 7.3.2 > Problem 7-117

7-117.

**Multiple Choice: **What is the area of the largest rectangle that can be inscribed under the graph of , over the interval

Let (*a*, 0) be the coordinate of the lower right-hand vertex. What will be the coordinates of the other three vertices?

Write an equation for the area of this rectangle, in terms of *a*. Then optimize it.

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