AP Calculus AB - The Trapezoid Rule

This video will demonstrate the formula for finding the approximation of an area under a curve using trapezoids. An example that calculates the approximate area under the curve f(x) = sin(x) will be solved. The video will also demonstrate an activity on the TI-Nspire called Riemann Sum.
For my students, this video covers Section 4.3 - Example 8.