Solve the Problem $f ( x ) = \frac { x - 7 } { x + 5 }$

question 62

Multiple Choice

Solve the problem.
-Given $f ( x ) = \frac { x - 7 } { x + 5 }$ , find all values for $x$ for which $f ( x ) < 0$ .

• A) \(( - \infty , - 5 ) \cup ( 7 , \infty )\)
• B) \(( 7 , \infty )\)
• C) \(( - \infty , - 5 )\)
• D) \(( - 5,7 )\)

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