Use the shell method to find the volume of the sold generated by revolving the region bounded by the the line y=3x+10 and the parabola y = x^2 about the line y = 25.

Question

andu1854 · Answer

|dw:1428473436795:dw|

andu1854 · Answer

I tried setting the problem up like this and got the wrong answer.  Any help getting the problem set up properly would be greatly appreciated.  Thank you...

amistre64 · Answer

shells are just lateral sides areas of a cylinder

how do we find the side area of a cylindar?

amistre64 · Answer

and a picture representing it helps to organize it

amistre64 · Answer

|dw:1428475256179:dw|

amistre64 · Answer

we might need to split it up since it doubles back on itself

amistre64 · Answer

|dw:1428475482263:dw|