Question

determine M ponto medio de AB nos seguintes casos A(3-2)B(-1-6)

Answer 1

$x_M=\frac{x_A+x_B}{2}=\frac{3-1}{2}=\frac{2}{2}=1\\ \\ y_M=\frac{y_A+y_B}{2}=\frac{-2-6}{2}=\frac{-8}{2}=-4\\ \\ \boxed{M(1;-4)}$