What does the line 6x-2y=8 look like? horizontal, vertical, tilted right upwards, or tilted right downwards?

Ok, so the tilt is thhe slope
slope=rise/run
if the slope is negative, then it is tilted right downwards

horizontal is 0/infinity slope or 0 slope, it is normally in y=something form
vertical slope is undefined slope, it is normally in x=something form

so
in form
ax+by=c
slope=-a/b
so
6x-2y=8
slope=-6/-2=3
3 is positive, so tilted right upward