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Set up and evaluate the integral that gives the volume of the solid formed by revolving the region about the x-axis.

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Set up and evaluate the integral that gives the volume of the solid formed by revolving the region about the x-axis.

asked Feb 12, 2015 in CALCULUS by anonymous

1 Answer

0 votes

Step 1:

Disk method:

The curve equation is image.

Horizontal axis of revolution.

Formula for the volume of solid with the disk method,.

image

image

From the graph integral limits are image.

image

image

image

image

image cubic units.

Solution:

image cubic units.

answered Feb 17, 2015 by david Expert
edited Feb 17, 2015 by david

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