Answer:
y = -9x-11
Explanation:
The slope is -9 and a point is (-1,-2)
We can use point slope form
y-y1 = m(x-x1)
y--2 = -9(x--1)
y+2 = -9(x+1)
Distribute
y+2 = -9x-9
Subtract 2 from each side
y+2-2 = -9x-9-2
y = -9x-11
This is in slope intercept form (y=mx+b)