The controlled variable $($y$)$ and the dependent variable $($u$)$ change with time $(t)$ of a process are given in this table.

a$)$ Draw the graph with these datas.

b$)$ Find the $K($gain$),($time constant$)$ values and write the transfer function.

c$)$ How the process is affected by the changing $K($gain$)$ and $($time constant$)?$ Discuss.

$\backslash$table$[[t,u,y$