Find the Area of the Surface Generated by Revolving the Curve

question 71

Multiple Choice

Find the area of the surface generated by revolving the curve about the given axis. $x = t , y = 6 t , 0 \leq t \leq 9$
(i) $x$ -axis; (ii) $y$ -axis

• A) (i) \(486 \sqrt { 37 } \pi\); (ii) \(81 \sqrt { 37 } \pi\)
• B) (i) \(324 \sqrt { 82 } \pi\); (ii) \(36 \sqrt { 82 } \pi\)
• C) (i) \(486 \sqrt { 37 } \pi\); (ii) \(36 \sqrt { 37 } \pi\)
• D) (i) \(81 \sqrt { 37 } \pi\); (ii) \(486 \sqrt { 37 } \pi\)
• E) (i) \(324 \sqrt { 37 } \pi\); (ii) \(81 \sqrt { 37 } \pi\)

Understand the basic principles and organizations involved in international trade.

Identify the reasons and methods for imposing quotas, tariffs, and other trade barriers.

Recognize the importance of small and medium enterprises (SMEs) in international business.

Explain the concepts of balance of trade and how it affects a country's economy.

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Definitions:

Waste

In legal terms, the destruction, misuse, alteration, or neglect of property by someone who is in possession of it but does not own it.

Contributory Law

A legal principle that reduces the amount of damages a plaintiff can recover in a negligence-based lawsuit, based on the degree of own negligence of the plaintiff.

Source Of Authority

The origin from which a person or entity derives its right or power to make decisions, rule, or govern.

Dependability

The quality of being trustworthy and reliable, especially in terms of performing duties or meeting obligations consistently.