Determine the quadrants in which the graph of
.
The
term is squared, hence the parabola is horizontal.
The general form of a parabola equation is
,
where vertex :
and Focus :
.
.
Rewrite the expression.
\
.
Compare the equation with the general from of parabolic equation.
\The vertex is
and
.
Focus :
.
Since
, the parabola opens to the left.
Since the parabola left of the
-axis, the parabola will have no points to the right of the
-axis or in quadrant
.
The parabola will have no points in quadrant
.