An Equation of the Terminal Side of an Angle in Standard

Multiple Choice

An equation of the terminal side of an angle in standard position is given along with a restriction on x. Find the
indicated trigonometric function value of . Do not use a calculator.
- $- 2 x - 5 y = 0 , x \leq 0 ; \quad$ Find $\sec \theta$ .

A) $- \frac { 2 } { 5 }$
B) $- \frac { 5 \sqrt { 29 } } { 29 }$
C) $- \frac { 5 } { 2 }$
D) $- \frac { \sqrt { 29 } } { 5 }$