A line passes through (0, -1.8) and has a slope of 7. Write an equation of the line. 1. y=7x-12.6 2. y=7x+12.6 3. y=7x-1.8 4. y=x+-1.8

asked Feb 28, 2021 71.9k views

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A line passes through (0, -1.8) and has a slope of 7. Write an

equation of the line.
1. y=7x-12.6 2. y=7x+12.6 3. y=7x-1.8 4. y=x+-1.8

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3 votes

Answer:

equation of a line= y-y¹=m(x-x¹)

y--1.8=7(x-0)

y+1.8=7x-0

y+1.8=7x

y=7x+1.8

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