1+6u(t) V 492 3u(t) V + I Vx(t) + ми 492 + 2H v.(t): 125mF i₁(t) (a) For the above circuit, determine vx(t) for t> 0 by completing the following steps. Determine the initial values vc(t = 0+) and i₁(t = 0+). (4 pts) vx(t Draw the s-domain equivalent circuit and then, determine Vx(s). Determine the values for vx (t = 0+) and vx(t co) by analyzing the circuit in the time domain. Use initial and final value theorems to verify both vx(t = 0+) and = ∞). (12 pts) (4 pts) (d) Take the inverse Laplace transform of Vx(s) to find vx(t) for t > 0. (5 pts)