Hi,(adsbygoogle = window.adsbygoogle || []).push({});

I need to find the piece wise function whose the the Laplace Transform is:

2/s+e^{-3x}(1/s^{2})+4e^{-3x}(1/s)

I found for f as function of the unit step function u:

f(x)=2+x*u(x-3)+u(x-3)

Now I have difficulty to put the function in piece wise form like:

f(x)= 2 for 0<x<2andf(x)=........ for x>3

How can I found the expression of f(x) for x>3??

Thank you

B

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Piece wise function and Laplace Transform

**Physics Forums | Science Articles, Homework Help, Discussion**