Find the Indicated Vector $\mathbf { u } = \langle - 7 , - 4 \rangle$

Multiple Choice

Find the indicated vector.
-Let $\mathbf { u } = \langle - 7 , - 4 \rangle$ . Find $- 5 \mathbf { u }$ .

A) $\langle - 35 , - 20 \rangle$
B) $\langle 35,20 \rangle$
C) $\langle - 35,20 \rangle$
D) $\langle 35 , - 20 \rangle$