Okey, so I already know how to determine the slope by looking at it from a graph. But I'm a little confused on how to do it like if it were a fraction (Sorry I'm not very specific.) But here's an example of one of my problems I have:

Answer:
Slope is -2/3
y-intercept is 8
Step-by-step explanation:
Y = mx + b
m = slope
b = y-intercept
Hope this helps. Pls give brainliest.