Answer
V.A. : $x=-1$
H.A. : $none$
O.A.: $y=x-1$
domain $(-\infty,-1)U(-1,\infty)$
Work Step by Step
Based on the given graph, we can identify the following:
vertical asymptote V.A. : $x=-1$
horizontal asymptote H.A. : $none$
oblique asymptote O.A.: $y=x-1$
domain $(-\infty,-1)U(-1,\infty)$