CONCEPT BY HUGH SANDERS AND RON BLOND

HOW TO USE THIS APPLET

The graph area

• Drag any highlighted location (or any rectangle pointing to a highlighted location) on the z-axis to move that location along the z-axis.
• The left and right arrow keys can be used to horizontally move the location with indicator arrows.
• The up and down arrow keys can be used to switch the indicator arrows from one highlighted location to the other.
• If the arrow keys don't respond, click the cursor in the applet frame then try again.

Other

• Use the "DECONSTRUCT" button to see how the area is calculated using areas generated from tables [ A( z n ), -3.49 < n < 3.49, n rounded to the hundredths position ].
• Use the remaining buttons to set the indicated parameters.

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