Find the Domain of the Rational Expression $f ( x ) = \frac { 1 - 8 x } { x ^ { 2 } - 4 x - 60 }$

question 265

Multiple Choice

Find the domain of the rational expression.
- $f ( x ) = \frac { 1 - 8 x } { x ^ { 2 } - 4 x - 60 }$

• A) \(\left\{ x \mid x \right.\) is a real number and \(\left. x \neq 10 , x \neq - 6 , x \neq \frac { 1 } { 8 } , x \neq 0 \right\}\)
• B) \(\left\{ x \mid x \right.\) is a real number and \(\left. x \neq 10 , x \neq - 6 , x \neq \frac { 1 } { 8 } \right\}\)
• C) \(\{ x \mid x\) is a real number and \(x \neq 10 , x \neq - 6 \}\)
• D) \(\{ x \mid x\) is a real number and \(x \neq - 10 , x \neq - 6 \}\)

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