Question

12. Calcule o ponto médio do segmento AB dados A(2,-5) e B(-6,11)

Answer 1

$x_M=\frac{x_A+x_B}{2}=\frac{2-6}{2}=\frac{-4}{2}=-2\\ \\ y_M=\frac{y_A+y_B}{2}=\frac{-5+11}{2}=\frac{6}{2}=3\\ \\ M(-2,3)$