How to solve the slope of this line?

Answer:
4/5
Step-by-step explanation:
the equation for the slope of a line is
[tex]y=\frac{y_{2 - y_{1} } }{x_{2}-x_{1} }[/tex]
we can find the two points (-2,0) and (3,4) on the graph
plugging the points into the equation, we get (4-0)/(3-(-2)
= 4/5