For a second order system with a pair of dominant complex conjugate poles with real parts of -2, sketch step responses f

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For a second order system with a pair of dominant complex
conjugate poles with real parts of -2, sketch step responses for
the three cases when an additional ‘zero’ is included at 𝑠 = − 4, 𝑠
= − 10, and 𝑠 = + 4, paying attention to the differences and
commenting on them.