Use the Shell Method to Find the Volume of the Solid

question 92

Multiple Choice

Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated line.
-About the line $y = 2$

• A) \(6 \pi\)
• B) \(\frac { 110 } { 7 } \pi\)
• C) \(\frac { 20 } { 7 } \pi\)
• D) \(\frac { 55 } { 7 } \pi\)

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Definitions:

Marginal Benefit

The heightened pleasure or utility a person obtains from the additional consumption of a unit of a good or service.

Gadgets Production

The process of creating and manufacturing devices, often electronic, that are designed to perform a particular function or task.

Marginal Cost

The cost incurred by producing one additional unit of a good or service.

Sunk Cost

A cost that has already been incurred and is not recoverable.