Answer:
The slope is 1/4.
Step-by-step explanation:
Taking the coordinates of the left most point and the right most point.
They are (-4, 5) and (8, 8).
So the slope of the line is:
Difference in y values / difference in x values)
(8 - 5) / (8 --4)
= 3/12
= 1/4.
