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08-08-2020
Mathematics

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Find an equation in slope-intercept form of the line that has slope –9 and passes through point A(-9,-1)

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mathmate mathmate

08-08-2020

Answer:

y = -9x - 82

Step-by-step explanation:

Line with slope m=-9 passing through A(x1, y1) =A(-9,-1)

y-y1 = m(x-x1)

Substitute values

y-(-1) = -9(x-(-9)

y+1 = -9x -81

y = -9x - 82

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