[问答题]
The following diagram
02 kw oc ieosi :ozn;3o*s(t0k s
iellz 4ne8+t7lbai- hj lx8 ++hows the graph of y=f(x). The graph has a horizontal asymptote at
+iax-lbl7i8l 8+e hlnzte 4+j y=-2. The graph crosses the x-axis at x=-2 and x=2 , and the y -axis at y=2 .
$\text { On the following set of axes, sketch the graph of } y=[f(x)]^{2}-1 \text {, clearly showing any asymptotes with their equations and the coordinates of any local maxima or minima. }$
