Find the Domain and Range of the Function Graphed $( - \infty , \infty )$

question 6

Multiple Choice

Find the domain and range of the function graphed.
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• A) domain: \(( - \infty , \infty )\); range: \(\{ - 4 \}\)
• B) domain: \(( - \infty , - 4 ) \cup ( - 4 , \infty )\); range: \(( - \infty , \infty )\)
• C) domain: \(( - \infty , \infty )\); range: \(( - \infty , \infty )\)
• D) domain: \(( - \infty , \infty )\); range: \(( - \infty , - 4 ) \cup ( - 4 , \infty )\)

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