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rickdanoff on Instagram: "What is a Utility Function and How is it Used? Short answer A utility function represents the ‘worth,’ ‘happiness’ or ‘satisfaction’ associated with goods, services, events, outcomes, levels of wealth, etc. It can be used to rank outcomes, to aggregate ‘happiness’ across individuals and to value games of chance. Example You own a valuable work of art; you are going to put it up for auction. You don’t know how much you will make but the auctioneer has estimated the chanc