Answer:
y = -5/2x - 10
Explanation:
You plug in the slope for m, so you have y = -5/2x + b.
You then plug in the x and y values from the given point to isolate b.
(5) = (-5/2)(-6) + b
5 = 15 + b
b = -10
Plug b into the initial equation, and you have your slope intercept form.
y = -5/2x - 10
Hope this helped!