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What is the equation of the line?? Please help!!
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What is the equation of the line?? Please help!!

What is the equation of the line?? Please help!!-example-1
User Allen Lavoie
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1 Answer

7 votes

The point-slope form of a line:


y-y_1=m(x-x_1)

We have the slope m = -4 and the point (8, -7). Substitute:


y-(-7)=-4(x-8) use distributive property


y+7=-4x+32 subtract 7 from both sides


y=-4x+25 add 4x to both sides


\boxed{4x+y=25}

User Esynce
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