Answer:
y=-4x-3
Explanation:
The slope intercept form is y=mx+b where m is slope and b is y intercept
we know the slope is -4 so awe fill it in
y= -4x+b
now we fill in the given coordinates to find b
5= -4(-2)+b
5=8+b
-8 -8
-3=b
so now we put that in the equation
y= -4x-3
hope this helps