The signal $x(t)$ is defined as:

The Unit step $u(t)$ and the ramp $r(t)$ functions are defined as:

$u(t)=\{\begin{array}{cc}1,& t0\\ 0,& t<mn>0</mn>\\ r(t)=tu(t)\end{array}$

In Python describe the signal $x(t)$ in terms of $u(t)$ and $r(t).$

$2.$ In Python plot $x(t)$ and $x(-t).$

$3.$ In Python plot $x_e(t)$ and $x_o(t)$ where the even $x_e(t)$ and odd $x_o(t)$ components of $x(t)$ are defined as:

$x_e(t)=\frac{1}{2}(x(t)+x(-t)),x_o(t)=\frac{1}{2}(x(t)-x(-t))$

In Python plot $y(t)$ and $z(t)$ where

$y(t)=2x(t+2),z(t)=x(2t)-1$

In Python determine the Signal Energy of $x(t).$ Show all the code in its entirety afterwards