Question 363836: what is the slope of a line that is parallel to 3x - 4y + 7 =0
what is the perpendicular line to 3x - 4y +7=0
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! Find the slope, m
To do that, solve for y, then the slope is the coefficient of x.
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Lines parallel have the same slope, m
Lines perpendicular have a slope that's the negative inverse, -1/m
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