Answer:
Slope of line is -2 .
Step-by-step explanation:
The equation for slope is given by
[tex]m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
First name the points given in the graph A (-3,6) and B (3-,6) .
Putting in the equation
[tex]m=\frac{-6-6}{3-(-3)}[/tex]
[tex]m=\frac{-12}{3+3}[/tex]
[tex]m=\frac{-12}{6}[/tex]
m = -2
Therefore the slope of line is -2 .
