1. The problem statement, all variables and given/known data It's been a while since I've done laplace transforms, but I need some help with one! I am supposed to find the laplace tranform for the following signal. This is for my circuits class btw. xa(t) = 2u(t-1) 2. Relevant equations Laplace tables. http://tutorial.math.lamar.edu/Classes/DE/Laplace_Table.aspx 3. The attempt at a solution I am guessing that the u(t-a) part is a unit step function correct? From there, I am not exactly sure how to go. I don't see any transforms that fit exactly.