Respuesta :

penfila11Pen
We should know the slope formula:

m=[tex] \frac{y2- y1}{x2-x1} [/tex]

Now plug in the points accordingly:
=[tex] \frac{-1-4}{1-(-4)} [/tex]
=[tex] \frac{-5}{5} [/tex]

It can be simplified further:
[tex] \frac{-5}{5} [/tex] = -1

Slope of the line that passes through (-4,4)  and (1,-1) is -1

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