DETERMINING THE TRANSFER FUNCTION FROM THE BODE PLOT
This is the inverse problem of determining frequency characteristics.
We will use only the composite asymptotes plot of the magnitude to postulate
a transfer function. The slopes will provide information on the order
A
A. different from 0dB.
There is a constant Ko
B
B. Simple  pole at 0.1
C
C. Simple zero at 0.5
D
D. Simple pole at 3
E
E. Simple pole at 20
If the slope is -40dB we assume double real pole. Unless we are given more data