Find the Domain of the Function $$f ( x ) = - 5 x + 9$$

question 4

Multiple Choice

Find the domain of the function.
- $$f ( x ) = - 5 x + 9$$

• A) \(( \infty , \infty )\)
• B) \(( \infty , - 9 )\) or \(( - 9 , \infty )\)
• C) \(( \infty , 0 )\) or \(( 0 , \infty )\)
• D) \(( - 9 , \infty )\)

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Definitions:

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