Here are responses of two plants, when you give a constant input 5unit(t) to them Please find approximate TFs for the two plants. Test your answers in MATLAB by command step(5*TF) b. System: untitled1 System: unted1 se Time (seconds): 1.29 Amplitude: 5.01 System: untitled1 Step F Time (seconds): 2.67 C Time (seconds): 2.16 Amplitude: 0.547 Amplitude: 0.5 0.5 0.4 E 0.3 System: untitled1 Time (seconds): 4.19 Amplitude: 0.489 System: untitled1 Time (seconds): 2.86 Amplitude: 3.79 0.2 0.1 4 2 Time (fearnnde