Exponential growth
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Draw the graph of any exponential function y(t)=a^t, where a is any positive number, at any sampling interval, and save the function values to a file.
Have a look at the sequence of values for the function and show that they form a geometric progression (to within rounding errors). Relate the common ratio to the value of a and the sampling interval that you used.
#exponentialfunction #sequences #digitalfunctions #geometricprogression
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Google Play and the Google Play logo are trademarks of Google LLC.
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.