From the graph it can be observed that line passes through point (0,0) and (4,-1).
The general equation of line passing through points (x_1,y_1) and (x_2,y_2) is,
[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
Determine the equation of line passing through point (0,0) and (4,-1).
[tex]\begin{gathered} y-0=\frac{-1-0}{4-0}(x-0) \\ y=-\frac{1}{4}x \end{gathered}[/tex]
So equation of line is y = -1/4 x.
