Find the Derivative of the Following Function Using the Limiting $$f ( x ) = 3 x ^ { 3 } - 9 x ^ { 2 } - 8$$

question 189

Multiple Choice

Find the derivative of the following function using the limiting process. $$f ( x ) = 3 x ^ { 3 } - 9 x ^ { 2 } - 8$$

• A) \(f ^ { t } ( x ) = 9 x ^ { 2 } + 18 x\)
• B) \(f ^ { t } ( x ) = 6 x ^ { 2 } - 18 x\)
• C) \(f ^ { t } ( x ) = 9 x ^ { 2 } - 18 x - 8\)
• D) \(f ^ {t } ( x ) = 6 x ^ { 2 } + 18 x\)
• E) \(f ^ { t } ( x ) = 9 x ^ { 2 } - 18 x\)

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Definitions:

Price Discrimination

A pricing strategy where a company sells the same product to different customers at different prices based on market factors.

Firm Charges

Fees or charges that a company puts in place for its services or products, often structured around cost-recovery or profit-making objectives.

Two-Part Tariffs

A pricing strategy where the cost to a customer consists of a fixed fee plus a variable charge based on usage or quantity purchased.

Volume Based

A pricing or discount strategy where the cost depends on the quantity of goods purchased or produced.