# Calculus

posted by
**Mia**
.

1. Use cylindrical shells to compute the volume of the solid formed by revolving the region bounded by y= 2x and y = x^2 -3 about x= 6.

2. Find the volume of the solid formed by revolving the region bounded by

y= e^x , y= e^-x, and y= 3 about y= 5.