Initial and Final Value Theorems Using MATLAB Given the system transfer function: G_1 (s) = 2(S + 2)/S + 4 a) Plot the response y(t) for a step input of amplitude 4 for t=[0:0.01:2]. b) Verify that the plot is correct using the initial and final value theorems. c) Repeat steps a and b for G_2 (s) = -0.5(S + 4)/S + 2. Remember, input is a step of amplitude 4