The area (in sq.units) of the region described by : $[(x,y);y^2 \leq 2x\;and\;y \geq 4x-1]$ is

Question

$\begin{array}{1 1} \frac{7}{32} \\ \frac{5}{64} \\ \frac{15}{64} \\ \frac{9}{32} \end{array}$