Answer:
-4/1
Explanation:
you have 2 points so you are counting the slope of the line based of those 2 points
1st point (X1=0 Y1= -1) (0,-1)
2nd point (X2= -1 Y2= -4) (-1, -4)
using the slope formula Y2 - Y1/X2 - X1
(-4 -(-1)) / (0 -(-1)) =
-4/1
the slope is -4/1