Find the Domain of the Function $$f ( x ) = \frac { x } { x ^ { 2 } + 19 }$$

question 20

Multiple Choice

Find the domain of the function.
- $$f ( x ) = \frac { x } { x ^ { 2 } + 19 }$$

• A) \(( - \infty , \infty )\)
• B) \(( - \infty , - 19 ) \cup ( - 19 , \infty )\)
• C) \(( - 19 , \infty )\)
• D) \(( - \infty , 0 ) \cup ( 0 , \infty )\)

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