The City may, by resolution or by ordinance, exercise any of its power or perform any of its functions and may participate in the financing thereof, jointly or in cooperation, by contracts or agreements with other governmental units or special districts, with any one or more states or civil divisions or agencies thereof, or the United States or any agency thereof, for the use of buildings, equipment or facilities and for furnishing or receiving of commodities or services. (Amended at election held Nov. 6, 1990)