Washer Method

In this resource, you can enter/modify any of the following parameters: f = greater function g = lesser function a = lower limit of integration b = upper limit of integration n = number of differential rectangles. Width of each rectangle = . To explore this resource in Augmented Reality, see the directions below the applet.

To Explore in Augmented Reality:

1) Open up GeoGebra 3D app on your device. 2) Go to the menu (upper left). Select OPEN. Under SEARCH, type fy3c4pyf 3) The slider controls the angle. a and b control the upper and lower limits of integration. The colored filling sliders are also there. To change the function (even though it's labeled "f"), change function h. n = number of washers.