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Write the equation of the line that has a slope of 4 and contains the point (2,8). y=

Sagot :

m=slope

(2,8)=(x1,y1)

we can use the next formula in order to find the equation of the line

[tex](y-y1)=m(x-x1)[/tex][tex](y-8)=4(x-4)[/tex][tex](y-8)=4x-16[/tex][tex]y=4x-16+8[/tex]

the equation of the line is

[tex]y=4x-8[/tex]