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Find the Domain of the Function g(x)=2xx281g ( x ) = \frac { 2 x } { x ^ { 2 } - 81 }

question 173

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Find the domain of the function.
- g(x) =2xx281g ( x ) = \frac { 2 x } { x ^ { 2 } - 81 }


Definitions:

Amortization

The process of gradually paying off debt over a period of time through scheduled, pre-determined payments.

Gross Margin

The gross margin refers to the difference between the revenue generated from sales and the cost of goods sold, usually expressed as a percentage of revenue.

Operating Statement

A financial document that provides a summary of a company's revenues, expenses, and profit or loss over a specific period.

Return on Investment

A financial metric used to evaluate the efficiency or profitability of an investment, calculated by dividing the benefit (return) of an investment by the cost of the investment.

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