Answer
The statement does not make sense. The right statement is, “A parabola can be symmetric about the y-axis.”
Work Step by Step
The standard quadratic equation is represented as $f\left( x \right)=a{{x}^{2}}+bx+c$ , which is a parabola and it is symmetric about the $y\text{-}$ axis.
Therefore, it is clear that a parabola can be symmetric about the y-axis.
Thus, the statement does not make sense.