y=sqrt(x+1),x=1,y=-1

i have to find a volume(certain integral) of geometric body which is showed (produced) by y=sqrt(x+1) rotation about y=-1...Attachment 27599

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- March 19th 2013, 12:00 PMmathe26integral 1
y=sqrt(x+1),x=1,y=-1

i have to find a volume(certain integral) of geometric body which is showed (produced) by y=sqrt(x+1) rotation about y=-1...Attachment 27599 - March 19th 2013, 12:33 PMTheEmptySetRe: integral 1
- March 19th 2013, 12:39 PMmathe26Re: integral 1
sorry but i do not know to continue,can u help a little bit more :)