Answer:
Each point is translated down 4 units.
Step-by-step explanation:
(I can't view the 2 smaller images.)
y-intercept (b) is -4 in y=mx+b
If a y-value moves negatively, it's a vertical shift downward since the y-axis is vertical.
Therefore, logically, if every point shifts, then the whole line would shift downwards by 4.
