Using the table Laplace transform, determine the function f (t) of the following functions F (s).
F(s)= 1/s^2 + 3s/s^2+9
F(s)= 6/s^2 + 10s+29
F(s)= 1/2s + 8/s^2+4s+8 - 3/s^2
F(s)= 1/s^2 + 3s/s^2+9
F(s)= 6/s^2 + 10s+29
F(s)= 1/2s + 8/s^2+4s+8 - 3/s^2