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 .

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