There's no graph and I already cant do slope....

Answer:
y=1/2x+1
Step-by-step explanation:
you need x1 y1 and x2 y2
In your problem x1 is -8
In your problem y1 is -3
In your problem x2 is 10
In your problem y2 is 6
you need to do y2-y1/x2-x1 so basically
6-(-3)/10-(-8)
which is 9/18 or 1/2x