Consider the following continous time signal $x(t)$ :

Sketch the following signals :

a$)x(t-1)$

b$)x(2-t)$

c$)x(2t+1)$

d$)x(4-\frac{t}{2})$

e$)[x(t)+x(-t)]u(t)$

Compute the period and power of the following periodic signal:

Determine graphically $($with detailed steps$)$ the following convolution

$y(t)=x(t)**h(t)$ for $x(t)=e^{-t}u(t)$ and $h(t)=e^{-2t}u(t)$

$y(t)=x(t)**h(t)$