Find F(x) and G(x) So That the Function Can Be $$y = \frac { 7 } { x ^ { 2 } } + 9$$

question 319

Multiple Choice

Find f(x) and g(x) so that the function can be described as y = f(g(x) ) .
- $$y = \frac { 7 } { x ^ { 2 } } + 9$$

• A) \(f ( x ) = x , g ( x ) = \frac { 7 } { x } + 9\)
• B) \(f ( x ) = \frac { 7 } { x ^ { 2 } } , g ( x ) = 9\)
• C) \(f ( x ) = \frac { 1 } { x } , g ( x ) = \frac { 7 } { x } + 9\)
• D) \(f ( x ) = x + 9 , g ( x ) = \frac { 7 } { x ^ { 2 } }\)

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