ANSWER:
[tex]y=-\frac{3}{4}x+6[/tex]STEP-BY-STEP EXPLANATION:
The equation of the line in its slope and intercept form is as follows:
[tex]\begin{gathered} y=mx+b \\ \text{ where, m is the slope and b is y-intercept } \end{gathered}[/tex]We know the slope, we can calculate from b, with the help of the point (8, 0) like this:
[tex]\begin{gathered} 0=8\cdot-\frac{3}{4}+b \\ b=6 \end{gathered}[/tex]Therefore, the equation of the line would be:
[tex]y=-\frac{3}{4}x+6[/tex]