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16-04-2021
Mathematics

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A line passes through (0, -1.8) and has a slope of -3. Write an equation of the line.

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Yang100 Yang100

16-04-2021

Answer:

y=-3x-1.8

Step-by-step explanation:

y-y1=m(x-x1)

y-(-1.8)=-3(x-0)

y+1.8=-3(x)

y+1.8=-3x

y=-3x-1.8

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