A unit impulse function at t=0 is the input signal for se transfer function shown. Input signal output signal 4s+3 That is the output signal as a function of time? (A) O (et +e-3t)u(4) (B) (e+e-)u(t) (C) (e- -e)u(e) (D) (e-e)u(te) 2. The input signal for the transfer function shown is a step function of height 5 at t=0. Input signal output signal 4 + 7s + 10 OL + SL What is the steady-state output? (A) 0.4 (B) 0.8 (C) 2.0 (D) 2.5