Answer:
[tex]m=-\frac{2}{3}[/tex]
Step-by-step explanation:
Taking any two points on the line to find the slope
Let us find the slope between the two points we took from the line graph
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(6,\:-3\right),\:\left(x_2,\:y_2\right)=\left(-6,\:5\right)[/tex]
[tex]m=\frac{5-\left(-3\right)}{-6-6}[/tex]
[tex]m=-\frac{2}{3}[/tex]
