For the Given Functions F and G, Find the Requested $f ( x ) = \sqrt { x } ; g ( x ) = 4 x - 9 \quad$

question 242

Multiple Choice

For the given functions f and g, find the requested function.
- $f ( x ) = \sqrt { x } ; g ( x ) = 4 x - 9 \quad$ Find $\left( \frac { f } { g } \right) ( x )$

• A) \(\left( \frac { \mathrm { f } } { \mathrm { g } } \right) ( \mathrm { x } ) = \frac { \sqrt { \mathrm { x } } } { 4 \mathrm { x } - 4 }\), where \(x \neq 1\)
• B) \(\left( \frac { \mathrm { f } } { \mathrm { g } } \right) ( \mathrm { x } ) = \frac { \sqrt { \mathrm { x } } } { 4 \mathrm { x } - 9 }\), where \(x \neq \frac { 9 } { 4 }\)
• C) \(\left( \frac { f } { g } \right) ( x ) = \frac { \sqrt { x } } { 9 - 4 x }\), where \(x \neq \frac { 9 } { 4 }\)
• D) \(\left( \frac { \mathrm { f } } { \mathrm { g } } \right) ( \mathrm { x } ) = \frac { 9 - 4 \mathrm { x } } { \sqrt { \mathrm { x } } }\), where \(x \neq 0\)

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