Respuesta :

sbcardinals
To calculate slope (which can be represented as the variable, m), we must use the equation for slope...

m = Δy/Δx = (y-[tex] y_{1} [/tex])/(x-[tex] x_{1} [/tex])

We are given two points, each in format (x, y)

m = (13 - (-2)) / (-1 - 4) = 15 / -5 = -3 (D)

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