MCQ Practice Question Control SystemsBode Plot A single zero at the origin contributes what asymptotic Bode magnitude slope? A+20 dB/decade B-20 dB/decade C+40 dB/decade D0 dB/decade Show AnswerHide AnswerReport an error Correct Answer: A. +20 dB/decade Explanation: A differentiating factor s contributes +20 dB/decade.Reference: Standard control systems: bode plot