Specify the Domain Of $( g \circ f ) ( x )$

question 192

Multiple Choice

Specify the domain of $( g \circ f ) ( x )$ for the pair of functions $f ( x ) = \frac { 5 } { x } \text { and } g ( x ) = 7 x - 5$

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