Write the Domain in Interval Notation $$f ( x ) = \frac { x + 7 } { x + 3 }$$

question 3

Multiple Choice

Write the domain in interval notation.
- $$f ( x ) = \frac { x + 7 } { x + 3 }$$

• A) \(( - \infty , 3 ) \cup ( 3 , \infty )\)
• B) \(( - \infty , 7 ) \cup ( 7 , \infty )\)
• C) \(( - \infty , - 3 ) \cup ( - 3 , \infty )\)
• D) \(( - \infty , - 7 ) \cup ( - 7 , \infty )\)

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