Answer:
The slope of the line is 0.
Step-by-step explanation:
To find the slope of any line, use the slope formula. We'll need to use the points on the graph (1, -2) and (4, -2)
m(slope) = (y2 - y1)/(x2 - x1)
m = (-2 - -2)/(4 - 1)
m = (-2 + 2)/(3)
m = 0/3
m = 0