Use the Figure to Find the Specified Vector $\mathbf { - a }$

Multiple Choice

Use the figure to find the specified vector.
-Find $\mathbf { - a }$ .

A) $\langle 7 , - 3 \rangle$
B) $\langle - 7 , - 3 \rangle$
C) $\langle - 3,7 \rangle$
D) $\langle - 3 , - 7 \rangle$