Respuesta :

The slope is m1 = -3

[tex]\begin{gathered} m1=\frac{-3m-m}{4-(-2)} \\ \\ -3=\frac{-4m}{6} \\ \\ -18=-4m \\ \\ m=\frac{18}{4} \\ \\ m=4.5 \end{gathered}[/tex]

m is equal to 4.5