[问答题]
The following diagram
l 0v,rkp:dzn h9+p7nnfe:/f nh7lu m/ shows the graph of y=f(x). The graph has a h
i* x v uo3x*9j;6z0r lsvf37(vhaw lvxorizontal asymptote at y=-2. The graph
3*i(whlszv r*vf x9 oxvx j0;u3lv 67a crosses the x-axis at x=-2 and x=2 , and the y -axis at y=2 .
$\text { On the following set of axes, sketch the graph of } y=[f(x)]^{2}-1 \text {, clearly showing any asymptotes with their equations and the coordinates of any local maxima or minima. }$
