1. Find the transfer function of the following circuit. The circuit has been included as an attachment. I have tried using node voltage, which leads me to this equation: (V1 - Vi)/R + V1/C + (V1-Vo)/(R+C) = 0 *V1 is the voltage of the essential node on the top center of the circuit. I thought this would work but I am having trouble finding a way to get the Vo/Vi ratio. I know the C values need to be converted into the S-domain, but that isn't what I'm confused about. Any suggestions?