Chapter 4.10, Problem 1E

Sketch the frequency response curve $\left(13\right)$ for the system in which $m=4$, $k=1$, $b=2$.

$M\left(\gamma \right):=\frac{1}{\sqrt{{\left(k-m{\gamma }^2\right)}^2+b^2{\gamma }^2}}$ $\left(13\right)$