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What is an equation of the line that passes through the points (4, -2) and (8, -7)

 Oct 15, 2021
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What is an equation of the line that passes through the points P1(4, -2) and P2(8, -7)

 

Hello Guest!

 

\(m=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{-7-(-2)}{8-4}\)

\(m=-1.25\)

\(f(x)=m(x-x_1)+y_1\)\(=-1.25(x-4)-2\)

 

\(f(x)=-1,25x+3\)

laugh  !

 Oct 16, 2021

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