This video explains how to use rectangles to approximate the area under a curve. The left side approximation is used. The function values must be estimated from the graph.
Watch video Ex: Approximate the Area Under a Curve Using Rectangles (Left Using Graph) online without registration, duration hours minute second in high quality. This video was added by user Mathispower4u 11 December 2014, don't forget to share it with your friends and acquaintances, it has been viewed on our site 136,424 once and liked it 175 people.