Please help I don’t understand (there are two parts to the question you have to graph the run and rise and then find the slope)

Given:
Graph is given.
[tex]\text{Let the two points from the graph are }(4,0)\text{ and (}-2,-4)[/tex][tex]\text{Slope=}\frac{\text{rise}}{\text{run}}[/tex][tex]\begin{gathered} \text{rise}=-4-0 \\ \text{rise}=-4 \end{gathered}[/tex][tex]\begin{gathered} \text{run}=-2-4 \\ \text{run}=-6 \end{gathered}[/tex][tex]\begin{gathered} \text{Slope=}\frac{-4}{-6} \\ \text{Slope=}\frac{2}{3} \end{gathered}[/tex]