Write the Vector in the Form Ai + Bj $\langle - 9,3 \rangle$

Multiple Choice

Write the vector in the form ai + bj.
- $\langle - 9,3 \rangle$

A) $- 9 i + 3 \mathbf { j }$
B) $3 \mathbf { i } - 9 \mathbf { j }$
C) $3 \mathbf { i } + 9 \mathbf { j }$
D) $9 \mathbf { i } + 3 \mathbf { j }$