Use the Fundamental Identities to Find the Value of the Trigonometric

Multiple Choice

Use the fundamental identities to find the value of the trigonometric function.
- $\tan \alpha$ , if $\sec \alpha = \frac { 9 } { 4 }$ , with $\alpha$ in quadrant IV

A) $- \frac { \sqrt { 65 } } { 4 }$
B) $- \frac { 9 } { 4 }$
C) $- \sqrt { 65 }$
D) $- \frac { \sqrt { 65 } } { 9 }$