Answer:
y-4=-2(x+8)
Step-by-step explanation:
Point-slope form is y-y₁=m(x-x₁) where m is the slope and (x₁,y₁) is a point on the line.
We are given that the slope is -2 and (4,-8) is on the line. So, m=-2, x₁=-8, and y₁=4.
y-4=-2(x-(-8))
y-4=-2(x+8)
