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(Solved): Consider a unity feedback system with the following open loop transfer function: \[ G(s)=4.5(s+72. ...
![Consider a unity feedback system with the following open loop transfer function:
\[
G(s)=4.5(s+72.6) /[s(s+6.6)(s+798.6)]
\]](https://media.cheggcdn.com/media/2b9/2b918234-31c4-4b72-8fb9-f30d555dca3e/phpugOILf)
Consider a unity feedback system with the following open loop transfer function: \[ G(s)=4.5(s+72.6) /[s(s+6.6)(s+798.6)] \] The slope of the gain plot at angular frequency \( 0.594 \) is approximately a. \( -30 \mathrm{~dB} / \mathrm{dec} \) b. \( -20.00 \mathrm{~dB} / \mathrm{dec} \) c. \( -40.00 \mathrm{~dB} / \mathrm{dec} \) d. \( -50 \mathrm{~dB} / \mathrm{dec} \) e. \( -60.00 \mathrm{~dB} / \mathrm{dec} \)