Find the Domain of the Rational Function $$r ( x ) = \frac { x ^ { 2 } - 3 x } { x ^ { 2 } - 2 x - 15 }$$

question 180

Multiple Choice

Find the domain of the rational function.
- $$r ( x ) = \frac { x ^ { 2 } - 3 x } { x ^ { 2 } - 2 x - 15 }$$

• A) All real numbers except 0 and 3 .
• B) All real numbers except \(- 3\) and 5 .
• C) All real numbers except \(- 5\) and 3 .
• D) All real numbers except \(- 3\) and 3 .

Comprehend the cognitive approach to studying language and its historical context.

Discern the functional aspects of language concerning communication and expression.

Acknowledge the dynamic nature of language acquisition in children.

Understand the impact of bilingualism on language development and cognitive functions.

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Definitions:

Par Value

The face value of a bond or stock as stated by the issuing company, which may not reflect its market value.

Semiannual

Occurring twice a year; a term often used in the context of interest payments, dividends, or certain financial reporting periods.

Interest Expense

The cost incurred by an entity for borrowed funds, frequently appearing as a line item on the income statement.

Market Rate

The prevailing interest rate available in the marketplace for securities or loans, varying with the demand, supply, and risk.