[问答题]
The following diagram shows the graph
pd 4*nv cjh2um* f*g.dof y=f(x). The graph has a horiz
(hvhbu1 aypw a h4-.+- ls7vozqdt)4 pontal asymptote at y=-2. The graph crosses the x-axis at x=-
ozdh )4.-wp7p -hqshav1(t4vl +ay ub2 and x=2 , and the y -axis at y=2 .
$\text { On the following set of axes, sketch the graph of } y=[f(x)]^{2}-1 \text {, clearly showing any asymptotes with their equations and the coordinates of any local maxima or minima. }$
