Find the Volume of the Solid Generated by Revolving the Region

question 118

Multiple Choice

Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the x-axis.
-y = 3x, y = 3, x = 0

• A) \(6 \pi\)
• B) \(\frac { 3 } { 2 } \pi\)
• C) \(9 \pi\)
• D) \(3 \pi\)

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Definitions:

Per Unit

A term used to denote the cost or price of a single item or measure of a service or product.

Relevant Range

The range of activity within which the assumptions about fixed and variable costs are valid for a specific business.

Mixed Costs

Expenses that have both fixed and variable components, changing with the level of production or sales activity but not in direct proportion.

Differential Costs

The difference in cost between two alternative decisions or changes in levels of operation.