Respuesta :

Given:

[tex](1,1)\text{ and (}0,-2)\text{ are the points of the line}[/tex]

Equation of line is

[tex]\frac{y-y_1}{y_2-y_1}=\frac{x-x_1}{x_2-x_1}[/tex][tex]\frac{y-1}{-2-1}=\frac{x-1}{0-1}[/tex][tex]\frac{y-1}{-3}=\frac{x-1}{-1}[/tex][tex]-1(y-1)=-3(x-1)[/tex][tex]-y+1=-3x+3[/tex][tex]3x-y+1-3=0[/tex][tex]3x-y-2=0[/tex]

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