If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Over- and under-estimation of Riemann sums

Problem

Function f is continuous and decreasing.
We're interested in the area under the curve between x=8 and x=2, and we're considering using left and right Riemann sums to approximate it.
Order the areas from least (on top) to greatest (on bottom).
1