Find the position of the point (2,3) relative to the hyperbola $9x^2-y^2=1$?

Question

$\begin{array}{1 1}(a)\;\text{inside the hyperbola}\\(b)\;\text{outside the hyperbola}\\(c)\;\text{centre of the hyperbola}\\(d)\;\text{none of these} \end{array}$