Using the definition, find the Laplace transform of the function f(t) whose graph is presents below. 3+ 2 f(t) = 3e-51 cosh2t 2. Find the Laplace transform for the function: f(t) = 2t-e-2t . sin 31 3. Find the Laplace transform for the function: f(t) = (2 +1 )U(1 – 2); 4. Find the Laplace transform for the function: Where. 0 si t