As $t$ Changes, What Happens to the Tip of the Vector $\vec{r}=(1+4 t) \vec{i}+(2-3 t) \vec{j}$

Multiple Choice

As $t$ changes, what happens to the tip of the vector $\vec{r}=(1+4 t) \vec{i}+(2-3 t) \vec{j}$ ?

A) It moves in a straight line parallel to the vector $3 \vec{i}+1 \vec{j}$ .
B) It moves in a straight line parallel to the vector $\vec{i}+2 \vec{j}$ .
C) It moves in a straight line parallel to the vector $4 \vec{i}-3 \vec{j}$ .
D) None of the above.