Question 926103: Find the equation of a line using the point (7,2) and slope (-4/5)
Answer by TimothyLamb(4379)   (Show Source):
You can put this solution on YOUR website! slope = m
m = dy/dx
dy = m*dx
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y - 2 = (-4/5)(x - 7)
y = (-4/5)(x - 7) + 2
y = (-4/5)x + 28/5 + 2
y = (-4/5)x + 28/5 + 10/5
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answer:
y = (-4/5)x + 38/5
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