Respuesta :

abom
q(-3,-6) s(-3,0) x(6,5) & u(-8,8)
you just substitute each vector in its place
[tex]q - s - x + u = - 3i - 6j + 3i - 6i - 5j - 8i + 8j = - 14i - 3j[/tex]
it's B