The formula of a distance between two points:

We have the points (-1, 8) and (5, -2). Substitute:

Slopt in form ax+by=c is -a/b
-3/3=-1
slope is -1
intercept in form ax+by=c is c/b
63/3=9
slope is -1
intercept is at y=9
Correct me if I’m wrong but I’d go with
B). 34, 55