Calc II: 03 (Calc I: 19) - Definite Integrals and Riemann Sums
Channel: Prof. Jennie D.
Date: 2016-06-11

Definite integrals represent "net area" between a function and the x-axis.  Riemann sums are a way to estimate this net area.  Notesheet guides for my playlists can be found at:  https://www.jdambroise.com/classnotes.html
Correction:  Around 7:50 the integral at the bottom of the screen should be of the function e^(-x).  Part of the x perhaps got erased to accidentally looks like a 2.