Determine the first 5 values of the output y(k) of the following system, by introducing the signal u(k) through a filter h(k), represented by the following graphs. Say what is the initial value and the final value that the output y(k) will reach. Note: the graph u(k)=0 for k=3, 4, 5, ... and h(k)=2 for k=2, 3, 4, 5, 6, ....