Answer
$V=-6i+3j.$
Work Step by Step
We draw the given vector by sketching an arrow from the origin ti the point $(-6,3)$, as shown in the figure.
Since $I$ is vector of length $|$ in the positive a-direction, $-6i$ will be a vector of length $-6$ in that same direction. Similarly $3j$ will be a vector of length $3$ in the positive $y$-direction. Hence, $V$ is the resultant of vectors $-6i$ and $3j$.
Therefore, we can write $V$ in terms of the unit vectors $i$ and $j$ as $V=-6i+3j.$