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Answer :

Answer:

y=-1/2x+1

Step-by-step explanation:

y-1=-1/2(x-0)

y-1=-1/2x

y=-1/2x+1

Answer:

y=-1/2x+1

Step-by-step explanation:

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

m=(-1-1)/(4-0)

m=-2/4

m=-1/2

y-y1=m(x-x1)

y-1=-1/2(x-0)

y-1=-1/2(x)

y=-1/2x+1