# A rectangle has one corner in quadrant 1 on the graph of #y=16-x^2#, another at the origin, and the third on the positive y-axis, and the fourth on the positive x-axis. How do you express the area, A, of the rectangle as a function of x?

##### 1 Answer

Aug 5, 2016

#### Explanation:

for width x in the x direction, the rectangle's height is