Respuesta :

gmany

Answer:

The slope m = -1

Step-by-step explanation:

The formula of a slope:

[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

We have the points (4, -1) and (-1, 4). Substitute:

[tex]m=\dfrac{-1-4}{4-(-1)}=\dfrac{-5}{5}=-1[/tex]

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