### Home > APCALC > Chapter 10 > Lesson 10.3.1 > Problem10-134

10-134.

Determine the dimensions of the trapezoid of greatest area inscribed under the curve $y = 9 -x^2$ if one base is along the $x$-axis. 10-134 HW eTool (Desmos).

One base is $6$, the other is $2x$. The height is $9 - x^2$.