$1-$ Build a state space model for the system with input $u(t)$ and output $y(t)$ and having a model given by the differential equation:

$\frac{d^{2}y(t)}{d{t}^2}+3\frac{dy(t)}{dt}+y(t)=2u(t)$

$2-$ Deduce the Transfer Function

$3-$ Build a state space model for the system with input $u(t)$ and output $y(t)$ and having a model given by the differential equation

$\frac{d^{2}y(t)}{d{t}^2}+3\frac{dy(t)}{dt}+y(t)=2\frac{du(t)}{dt}$

$4-$ Deduce the Transfer Functin