In order to find where this point is, let's first look at the x axis, or the sideways one. The x value is -3, so we go 3 to the left.
Now, we are at 3 to the left of the origin. Next, we evaluate the y axis, or the up and down one. Since this value is 5, we go up 5.
The point that is three to the left of the origin and 5 above it is B, so B is the correct answer.