ANSWER
y = x - 8
Step-by-step explanation
We are given the graph of the line.
We have to find the equation of the line in slope intercept form.
The slope intercept form of a linear equation is given as:
y = mx + c
where m = slope
c = y intercept
We can find the y intercept by looking at where the graph touches the y axis.
From the graph:
c = -8
Now, to find the slope, we use the formula:

where (x1, y1) and (x2, y2) are two points that fall on the line.
Let us pick the points:
(x1, y1) = (0, -8)
(x2, y2) = (8, 0)
Therefore:

Therefore, the equation of the line is:
y = x - 8