Answer:
slope = 3
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = M(6, - 2) and (x₂, y₂ ) = N(8, 4)
m = [tex]\frac{4-(-2)}{8-6}[/tex] = [tex]\frac{4+2}{2}[/tex] = [tex]\frac{6}{2}[/tex] = 3
