Answer:
y=1/2x-5
Step-by-step explanation:
Okay so first we do y2 - y1
-1 - (-3)
a negative minus a negative is just adding so its actually
-1 + 3 = 2
now we do x2 - x1
2 - 1 = 1
The slope is 1/2
If you look at the (0, -5) since x is a y the -5 is our y intercept
now we can make the equation
y=1/2x-5