Given The denominator of a particular system function
P(s) = [ (s+7)2 + 9 ] +q [ (s-1)2 +9]]
Also sketch only the positive q portion of the root-locus above thereal axis . Identify the beginning point by an X and (q=0) label,and the ending point by an x with a (q= ∞) label. showthe q locus as a solid line, with arrow heads on it which indicatethe direction for the increasing values of positive q.