i agrre that there is an vertical assimptote here on x=0
is there any horisontal assimptote
i cant get the "m" value for it?
y=mx+n
No, there aren't any horizontal asymptotes (if by "horizontal" you mean parallel to the x-axis) but there are 2 skewed asymptotes with the slopes m = 1 or m = -1. (Compare my previous post)