Find the Domain Of $g \circ f$ Where $f ( x ) = \frac { x } { x - 5 }$

question 69

Multiple Choice

Find the domain of $g \circ f$ where $f ( x ) = \frac { x } { x - 5 }$ and $g ( x ) = \sqrt { x }$ .

• A) \([ 0,5 ) \cup ( 5 , \infty )\)
• B) \(( 25 , \infty )\)
• C) \(( - \infty , 0 ] \cup ( 5 , \infty )\)
• D) \([ 0,25 ) \cup ( 25 , \infty )\)
• E) \(( - \infty , 25 ) \cup ( 25 , \infty )\)

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