1. The problem statement, all variables and given/known data Find the laplace transform of; t*u(t-1) I always thought that the laplace transform of the function was; (1/s^2) * (e^-s) However, recently I was told that I was wrong! I was told that I was wrong, because t*u(t-1) is not a function of (t-1). That in order to take the proper laplace transform of it, I needed it to turn it into a function of (t-1). How can I do that? Can anyone help me find the proper laplace transform of my function, please?