y(t) = x(1-5t)
The Attempt at a Solution
well I've never looked at the stability of a signal which has a time scale and shift. My guess is that it is stable as anything I can provide as input will output a bounded signal.
Ex: if x(t) is u(t)
then y(t) = u(1-5t) which is bounded.
Am I correct or no? Also can I prove that it is stable just by one example or do i have to find a way to generalize?