Observe the figure :
\The center of the axis is .
The asymptotes of the hyperbola are .
The vertices of the hyperbola are and
.
The transverse axis is parallel to the -axis.
The standard form of the equation is .
Substiute the values in the standard form of the equation
.
Asymptotes of the hyperbola are .
.
The asymptotes of the hyperbola are .
Therefore, .
.
Substiute the value in
.
The vertex is on the parabola at and
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Substitute .
Substiute the value in
.
Substiute in
.
Substiute and
in
.
.
The equation that represents the graph is .