Let's begin by listing out the given information:
[tex](x,y)=(0,0),(4,3)[/tex]We will calculate for the slope:
[tex]\begin{gathered} slope(m)=\frac{\Delta y}{\Delta x}=\frac{y_2-y_1}{x_2-x_1} \\ slope(m)=\frac{3-0}{4-0}=\frac{3}{4} \\ slope(m)=\frac{3}{4} \end{gathered}[/tex]We proceed to use the point-slope formula to calculate the equation of the line:
[tex]\begin{gathered} y-y_1=m(x-x_1) \\ (x,y)=(0,0),m=\frac{3}{4} \\ y-0=\frac{3}{4}(x-0) \\ y=\frac{3}{4}x \end{gathered}[/tex]