19/in the year 2003, the average cost of a trip to disney world for a family of four was $2300. in
2010, the average cost of a trip to disney for a family of four is $4,200. write an equation that can
be used to predict the cost of a trip to disney for any year after 2000. let x = 0 represent the year
2000.
(round all decimals to the hundredths place)