Find the slope of the line.
(If the slope does not exist, enter
DNE
or
NONE
.)
To find the slope of a line from its graph, we first need to identify two points that the line passes through. It is wise to choose points with integer coordinates. For this problem, we choose and .
Next, we sketch a slope triangle and find the
rise and
run. In the sketch below, the rise is and the run is .
This line’s slope is .