For the Given Function, Find the Indicated Function Value $g ( x ) = \sqrt { x ^ { 2 } - 20 }$

question 73

Multiple Choice

For the given function, find the indicated function value.
-For $g ( x ) = \sqrt { x ^ { 2 } - 20 }$ , find $g ( 2 )$ .

• A) \(3 \sqrt { 5 }\)
• B) \(2 \sqrt { 3 }\)
• C) Does not exist as a real number
• D) \(\sqrt { 7 }\)

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Definitions:

Economies of Scale

Economies of scale refer to the cost advantage experienced by a firm when it increases its level of output. The advantage arises due to the inverse relationship between per-unit fixed cost and the quantity produced.

Elastic

A characteristic of a demand or supply curve that indicates a high sensitivity to changes in price.

Price Ceiling

A legally imposed maximum price on a good or service, typically set below the market equilibrium, leading to shortages.

Marginal Revenue

Marginal revenue is the additional income that is gained from selling one more unit of a good or service.