Answer:
A plot of x[n] and h[n] gives the plot of the graph.
Explanation:
The impulse responses are depicted by suitable diagrams.
The output of the system will be the sum total of the response to the signal h[0], h [1] and h [2].
Thus, the three signals will be:
h[0]x[n] = 3x[n]
h[1]x[n] = 3x[n-1]
h[2]x[n-2] = x[n-2]
Therefore, the output of the system will be like this:
y[n] = [ 0, 0, 3, 6, 7, 7, 4, 1, 0, 0]
