Question

I need help solving this practice problem ***I will send an additional picture, it is a graph that you will use to answer (it goes along with the problem)

Answer 1

we have the following vectors,

$\begin{gathered} a=\langle4,-3\rangle \\ b=\langle-1,-2\rangle \end{gathered}$

the head to tail method can be seen as,

for this example, this can be seen as,

$a+b=\langle4+(-1),(-3)+(-2)\rangle=\langle3,-5\rangle$