Continuous-Time System:
a1 = 17, a0 = 9, b1 = 6, b0 = -7, 

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 = 1.09387, x(t) = 0
t = 1.09387, x(t) = 7
t = 2.57388, x(t) = 7
t = 2.57388, x(t) = 12
t = 5.14998, x(t) = 12
t = 5.14998, x(t) = -3
t = 7.57704, x(t) = -3
t = 7.57704, x(t) = 14
t = 7.79977, x(t) = 14
t = 7.79977, x(t) = 0
t = 11.81, x(t) = 0

Discrete-Time System:
a0 = 5, a1 = -4, b0 = -9, b1 = 3, 
0 <= n < 5,  x[n] = 0
5 <= n < 6,  x[n] = 14
6 <= n < 7,  x[n] = 5
7 <= n < 9,  x[n] = -12
9 <= n < 10,  x[n] = -22
10 <= n < 11,  x[n] = 1
11 <= n < 29,  x[n] = 0

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