Let U Be the Vector with Initial Point $P ( 7 , - 3 )$

Multiple Choice

Let u be the vector with initial point $P ( 7 , - 3 )$ and terminal point $Q ( 1,4 )$
) Express u in terms of i and j

A) $\mathbf { u } = - 6 \mathbf { i } + 6 \mathbf { j }$
B) $\mathbf { u } = - 6 \mathbf { i } + 7 \mathbf { j }$
C) $\mathbf { u } = - 3 \mathbf { i } - 2 \mathbf { j }$
D) $\mathbf { u } = - 6 \mathbf { i } + \mathbf { j }$
E) none