Question

Qual o valor do coeficiente angular que passa pelos pontos A (3, 2) e B (-3,-1)?

Answer 1

$\boxed{m=\frac{y_B-y_A}{x_B-x_A}=\frac{-1-2}{-3-3}=\frac{-3}{-6}=\frac{1}{2}}$