Question: Graph these combinations of discrete-time functions and continuous-time functions. a) g[n]u[n] + u[n] b) g[n]u[n] - u[-n] c) g(t) = 2u(4- t) d) g(t)

Graph these combinations of discrete-time functions and continuous-time functions. a) g[n]u[n] +

Graph these combinations of discrete-time functions and continuous-time functions. a) g[n]u[n] + u[n] b) g[n]u[n] - u[-n] c) g(t) = 2u(4- t) d) g(t) = 68(3t+ 9) e) g(t) = 5 ramp(t + 1)

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