plotXpose is a companion app with the book Mathematics for Electrical Engineering and Computing by Mary Attenborough - click for more info
 

Tangent Mode

Home > Mode Menu > Tangent Mode


To display an approximate tangent line to the graph select this command from the Mode Menu. When in tangent mode clicking or tapping near any graph in the main window area results in a display of an approximate tangent to the graph. A message box also appears giving the following information:


plotXpose app is available on Google Play
Get plotXpose on Google Play

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Versions will shortly be available for iOS and Windows.
plotXpose app is a companion to the book Mathematics for Electrical Engineering and Computing by Mary Attenborough, published by Newnes, 2003.