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Step 1
Given:
Step 2
The equation of a line in point-slope form is given as;
[tex]\begin{gathered} (y-y_1)=m(x-x_1) \\ m=\frac{y_2-y_1}{x_2-x_1} \end{gathered}[/tex][tex]\begin{gathered} (y-0)=\frac{1-0}{3-4}(x-4) \\ y=\frac{1}{-1}(x-4) \\ y=-1(x-4) \\ y=-x+4 \end{gathered}[/tex]Answer;
[tex]y=-x+4[/tex]