Consider the second$-$order control system with transfer function:

G$1($s$)=$k$1+$k$2/$s$^2+2$s$+($k$1+$k$2)$

a$)$Use MATLAB to plot the unit step response, insert your figure here.

b$)$Use the obtained figure in Part a$)$to answer the following questions:

The system response is stable? $[$Yes or No$]$

I$\text{'}$m not sure how to do the code for this, any chance anybody would know?

Find graphically the percentage peak overshoot, settling time $($with$10\%),$and peak

time? Show your sketches to obtain them