Determine $( g \circ f ) ( x )$ For the Pair of Functions

question 194

Multiple Choice

Determine $( g \circ f ) ( x )$ for the pair of functions $f ( x ) = \sqrt { x + 8 } \text { and } g ( x ) = 9 x + 4$

• A) \(9 \sqrt { x + 8 } + 4\)
• B) \(\sqrt { x + 8 }\)
• C) \(9 ( x + 8 ) ^ { 2 } + 4\)
• D) \(9 \sqrt { x - 8 } - 4\)

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