Respuesta :

Answer:

10.

Step-by-step explanation:

1) formula of the required slope is:

[tex]slpoe=\frac{y_2-y_1}{x_2-x_1};[/tex]

2) according to the formula above:

[tex]slope=\frac{2+8}{5-4}=10.[/tex]

P.S. x₁=2; x₂=-8; y₁=5; y₂=4.

10 is going to be the correct answer