Find the Domain of the Composite Function F∘g $$f ( x ) = \frac { 5 } { x + 9 } , \quad g ( x ) = x + 5$$

question 273

Multiple Choice

Find the domain of the composite function f∘g.
- $$f ( x ) = \frac { 5 } { x + 9 } , \quad g ( x ) = x + 5$$

• A) \(( - \infty , - 14 )\) or \(( - 14 , \infty )\)
• B) \(( - \infty , - 9 )\) or \(( - 9 , \infty )\)
• C) \(( - \infty , - 9 )\) or \(( - 9 , - 5 )\) or \(( - 5 , \infty )\)
• D) \(( - \infty , \infty )\)

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