Given the region bounded by function y=sinx y=1, and x=0

SELECT ANY AND ALL of the following lines to rotate your region about that would result in you most naturally determining the volume by cylindrical shells. By "most naturally", I mean: you wouldn't need to solve for x to get the height and radius.

y=1
y-axis (x=0)
x=-3
x-axis (y=0)
x=2
y=-4

I got y-axis, y=1 and y=-4

Question

Given the region bounded by function  y=sinx y=1, and x=0

SELECT ANY AND ALL of the following lines to rotate your region about that would result in you most naturally determining the volume by cylindrical shells. By "most naturally", I mean: you wouldn't need to solve for x to get the height and radius.

y=1
y-axis (x=0)
x=-3
x-axis (y=0)
x=2
y=-4

I got y-axis, y=1 and y=-4

anonymous · Answer

http://www.wolframalpha.com/input/?i=y%2Bsin+x+y%2B1and+x%2B0