Respuesta :

Answer:

y+1=0

Step-by-step explanation:

slope=-1-(-1)/6-(-1)

slope=-1+1/6+1

slope=0/7

slope=0

y-y1=m*(x-x1)

y-(-1)=0*(x-(-1))

y+1=0(x+1)

y+1=0  is correct

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