The function f(x)=x2aa2b2-4bx2, if 0≤x<1, if 1≤x<2, if 2≤x<∞ is cont<

The function f(x)= $\{\begin{matrix} \frac{x^{2}}{a} \\ a \\ \frac{2 b^{2} - 4 b}{x^{2}} \end{matrix} \begin{matrix} , i f 0 \leq x < 1 \\ , i f 1 \leq x < \sqrt{2} \\ , i f \sqrt{2} \leq x < \infty \end{matrix} i s c o n t <$

Match the items on the right to the items on the left.