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) $9 \mathbf { i } + 3 \mathbf { j }$

Question

Quizplus · Accepted Answer

The vector $\langle -9,3 \rangle$ directly translates to $-9i + 3j$ in the form $ai + bj$, where $i$ and $j$ are the unit vectors in the x and y directions, respectively.

Write the Vector in the Form Ai + Bj ⟨−9,3⟩\langle - 9,3 \rangle⟨−9,3⟩

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