Continuous-Time System:
a1 = 5, a0 = 11, b1 = -2, b0 = -3, 

Your excitation signal x(t) consists of straight lines connecting these points.
It has been zero up until the first time and is zero after the last time.

t = 5.0154, x(t) = 0
t = 5.0154, x(t) = 14
t = 5.60504, x(t) = 14
t = 5.60504, x(t) = 3
t = 5.71264, x(t) = 3
t = 5.71264, x(t) = 3
t = 7.28343, x(t) = 3
t = 7.28343, x(t) = 1
t = 8.16726, x(t) = 1
t = 8.16726, x(t) = -7
t = 9.06387, x(t) = -7
t = 9.06387, x(t) = 0
t = 9.62668, x(t) = 0
t = 9.62668, x(t) = 0
t = 15.6379, x(t) = 0

Discrete-Time System:
a0 = -17, a1 = 16, b0 = -29, b1 = 11, 
0 <= n < 4,  x[n] = 0
4 <= n < 5,  x[n] = -2
5 <= n < 10,  x[n] = 3
10 <= n < 12,  x[n] = -4
12 <= n < 13,  x[n] = -5
13 <= n < 30,  x[n] = 0

x[n] has been zero up until the first time and is zero after the last time.