Answer:
y=-1/5x-3.8
The y-intercept is (0,-3.8) and then the next pint would be one unit down and five units to the right. Or just plug in numbers to get your points.
Explanation:
Use the slope-point formula
y-y1=m(x-x1)
y-(-4)=(-1/5)(x-1)
y+4=-1/5x+1/5
y=-1/5x-3.8