Point P is on the terminal side of θ . Evaluate the six trigonometric functions for θ. If the function is undefined, write "undefined."
-$\mathrm { P } ( - 9,2 ) ;$ find $\cot \theta$
A) $- \frac { 2 } { 9 }$
B) $- 1$
C) $\frac { 2 } { 9 }$
D) $- \frac { 9 } { 2 }$

Question

Quizplus · Accepted Answer

The cotangent of an angle θ in the coordinate plane is given by $\cot \theta = \frac{x}{y}$ when point P has coordinates $(x, y)$. For point P(-9, 2), $\cot \theta = \frac{-9}{2}$.

Point P Is on the Terminal Side of θ P(−9,2);\mathrm { P } ( - 9,2 ) ;P(−9,2);

Point P Is on the Terminal Side of θ $\mathrm { P } ( - 9,2 ) ;$