Tuesday, December 1, 2015

The Peterson Diagram

Here's a short (very low-tech) explanation of a diagram I created a couple years ago to help my students answer questions about how f, f', and f'' are related.  My kids use this especially when--for example--they're given a graph of f' and they have to answer various questions about f, which seems to be a favorite of AP Calculus Exam writers.


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