Answer:
[tex]\large\boxed{\dfrac{4}{3}}[/tex]
Step-by-step explanation:
Look at the picture.
The formula of a slope:
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
From the graph we have two points (0, -4) and (3, 0).
Substitute:
[tex]m=\dfrac{0-(-4)}{3-0}=\dfrac{4}{3}[/tex]
