The equation is
.
From problem number(26):
,
and
.
Substitute
and
in
.

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\
\
The rotational equation is The rotational equation is The general form of hyperbola is The rotational equation is in the form of an hyperbola with center at Vertices are at The vertices are at Graph the equation 
.
.
.
.
and transeverse axis along the
axis.
.
.
. \ \
\
.
.
Hyperbola.
\The rotational equation is
.
The vertices are at
.
Graph of the equation
.
.