We would have to know the exact y coordinates at -3 and -1, then you would find the slope between these two points and that would be the average slope between -3 and 1
Step-by-step explanation:
yeah I got rising star and this is too hard for me to store
-6x-x^2-8 = -(x+2) x (x+4)
(This is if you are factoring the expression)