Find the Domain Of $g \circ f$ Where $f ( x ) = \sqrt { x - 2 }$

question 67

Multiple Choice

Find the domain of $g \circ f$ where $f ( x ) = \sqrt { x - 2 }$ and $g ( x ) = x + 6$ .

• A) \([ 2 , \infty )\)
• B) \([ 4 , \infty )\)
• C) \([ - 4 , \infty )\)
• D) \([ - 6 , \infty )\)
• E) \([ 0 , \infty )\)

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