Respuesta :

Yang100

Answer:

y=-3x+3

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(15-6)/(-4-(-1))

m=9/(-4+1)

m=9/-3

m=-3

y-y1=m(x-x1)

y-6=-3(x-(-1))

y-6=-3(x+1)

y=-3x-3+6

y=-3x+3

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