Point P Is on the Terminal Side of θ $\mathrm { P } ( 8 , - 7 )$

Multiple Choice

Point P is on the terminal side of θ . Evaluate the six trigonometric functions for θ. If the function is undefined, write "undefined."
- $\mathrm { P } ( 8 , - 7 )$ ; find $\tan \theta$

A) $- \frac { 7 } { 8 }$
B) $- \frac { 8 } { 7 }$
C) $- \frac { 7 } { 11 }$
D) $\frac { 8 } { 11 }$