SOLUTION: Hi I need to find the slopes of each two lines given 12x+3y+7=0 and -8x-2y-30=0. Please help with direction on which method i should be using? Do i with identifying the change in
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-> SOLUTION: Hi I need to find the slopes of each two lines given 12x+3y+7=0 and -8x-2y-30=0. Please help with direction on which method i should be using? Do i with identifying the change in
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Question 727198: Hi I need to find the slopes of each two lines given 12x+3y+7=0 and -8x-2y-30=0. Please help with direction on which method i should be using? Do i with identifying the change in x/the change in y to find the gradient??? Your help would be greatly appreciated.thanks again Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! find the slopes of each two lines given 12x+3y+7=0 and -8x-2y-30=0.
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12x+3y+7=0
solve for y
y = -4x - 7/3
The slope is the coefficient of x, = -4
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That's all it takes.
