| Discussion: | Roundtable |
| Topic: | "Graphing Calculator" Software |
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| Subject: | Re: The exponential function |
| Author: | Ursula |
| Date: | Sep 19 2003 |
its slope at x=0. It's this tool:
http://mathforum.org/mathtools/tool.html?co=c&id=1105&new_id=1176
The same page has several applets-- the first discusses exponential growth via
doubling (of egg cells), the last lets you look at a^x as a changes (with a
slider bar.)
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