Geometric Evaluation of Rational laplace Transforms Example #1: X1(s) 8- A first-order zero Graphic evaluation of X1 s= s-plane Can reason about vector length S-a ∠X1(s angle w/ real axis ∠Ⅹ(s1 aa eGeometric Evaluation of Rational Laplace Transforms Example #1: A first-order zero Graphic evaluation of Can reason about - vector length - angle w/ real axis