2.2 Laplace Transform(Review) Properties of Laplace transform F(s)=f(e-stdt A. Conditions for the existence of F(s) (1)f(1)=0,t<0 (2)f(t)is integrable for any intergal tE la, bl (3)there are constants M>0 and So>0, for which f(s Meso, for any t B Linearity p(af(t)+bg(0))=a(f(t))+bi(g(t)2.2 Laplace Transform (Review)