Friday

December 19, 2014

December 19, 2014

Posted by **Andrew** on Tuesday, December 16, 2008 at 8:30pm.

Find the volume of y=x^2+3, y=3, between [0,2] around y=3

- Calculus -
**Reiny**, Tuesday, December 16, 2008 at 8:35pmmake a sketch

wouldn't your volume be the same if you rotated y = x^2 around the x-axis, for [0,2] ??

I am sure you can do that easy one.

let me know what you got.

- Calculus -
**Andrew**, Tuesday, December 16, 2008 at 8:38pmNo it wouldnt be the same because one is a disk rule one is a washer rule

- Calculus -
**Reiny**, Tuesday, December 16, 2008 at 8:51pmyou are rotating it around y=3, so there is no hole.

- Calculus -
**Andrew**, Tuesday, December 16, 2008 at 9:05pmyour right im sorry, i was thinking we were rotating around x=3 lol but will you do it so i can check my answer?

- Calculus -
**Reiny**, Tuesday, December 16, 2008 at 9:26pmI got 32pi/5

- Calculus -
**Andrew**, Tuesday, December 16, 2008 at 10:20pmi think u forgot to add the 2x^3 to the antiderivitive for the fundamental theorm step

- Calculus -
**jack**, Tuesday, December 16, 2008 at 10:41pmnm

**Answer this Question**

**Related Questions**

Calculus - Using the Disk Method or washer method (im not sure which one) Find ...

Calculus - Volume by Integration - Find the volume of the solid generated by ...

calc - find the volume of the solid generated by revolving around the x-axis: y=...

Calculus - Volume By Integration - Find the volume of the solid generated by ...

Calculus AP - Volume of Revolution - Hi. I have a few calculus problems that I ...

calculus - Set up the integral that would be used to find the volume of the ...

Calculus - Find the volume of the solid formed by revolving the region bounded ...

Calculus - Math - Sorry in advance - it's a very wordy, multi part question. The...

Math - Find the volume generated. The region is bounded by y = 4x-x^2 and y = 8x...

Halfway solved-calc - So I'm trying to solve this problem but one thing I don't...