Respuesta :

Answer:

d-b / c-a

Step-by-step explanation:

(x1, y1)      (x2, y2)

(a,b) and (c,d)

Slope is same as gradient = dy/dx

Slope = y2 - y1 / x2 - x1

Where,

x1 = a, y1 = b , x2 = c, y2 = d

Slope = d - b/ c - a

Therefore slope or gradient = d-b / c-a

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