Quiz 2 Name: Key
You must show all work to receive credit!
1. Find the area of the region shown, bounded by y=x2 + 1 and y = 2x+1:
2. Find the volume of the solid obtained when the region from #1 is rotated about the x-axis.
3. Set up (but do not evaluate) an integral to find the length of the curve at the bottom of the region (ie, on the given domain.