For the Given Functions F and G, Find the Composition $$f ( x ) = x ^ { 3 } + 6 x ; g ( x ) = - 3 x$$

question 7

Multiple Choice

For the given functions f and g, find the composition.
- $$f ( x ) = x ^ { 3 } + 6 x ; g ( x ) = - 3 x$$
Find $( f \circ g ) ( x )$ .

• A) \(- 27 x ^ { 3 } - 18 x\)
• B) \(- 27 x ^ { 2 } - 18 x\)
• C) \(- 3 x ^ { 3 } + 6 x\)
• D) \(- 3 x ^ { 3 } - 18 x\)

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