Question

Obtenha as coordenadas do ponto médio de um segmento de extremidade nos pontos A(0, 7) e B(-3, -9).

Answer 1

$M(x_{m},y_{m})\\\\\\\\x_{m}=\frac{x_{a}+x_{b}}{2}=\frac{0-3}{2}=\frac{-3}{2} \\\\y_{m}=\frac{y_{a}+y_{b}}{2}=\frac{7-9}{2}=-1 \\\\\\M(\frac{-3}{2} ,-1)$