# Exponential growth

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

plotXpose app is available on Google Play

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Versions will shortly be available for iOS and Windows.

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.