The annual per capita out-of-pocket expenses (to the nearest dollar) for U.S. health care for selected years from 2013 and projected to 2021 are shown in the table and figure.
(a) Use n=4 equal subdivisions and left-hand endpoints to estimate the area under the graph
from 2013 to 2021.
(b) What does this area represent in terms of per capita out-of-pocket expenses for U.S. health
care?

Transcribed Image Text:

Year Dollars 1020 2013 2015 1022 2017 1097 2019 1209 1325 2021