### Home > CALC3RD > Chapter Ch7 > Lesson 7.4.1 > Problem7-186

7-186.

Multiple Choice: The area of the region bounded above by the curve $y = \arctan(x)$ and below by the curve $y = x^2 + 3x$ is approximately:

 $2.06$ $2.12$ $2.18$ $2.24$ $2.30$

$\int_{\text{intersection}A}^{\text{intersection}B}(\text{top function - bottom function})dx$