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inflection points #958

Closed pfatheddin closed 3 months ago

pfatheddin commented 3 months ago

See computationsForGraphingFunctions/exercises/graphingComputations6.tex

https://ximera.osu.edu/mooculus/computationsForGraphingFunctions/exercises/exerciseList/computationsForGraphingFunctions/exercises/graphingComputations6

Here the second derivative is 2/(x^3) so x=0 is its critical point. Before 0 it is concave down and after it is concave up so x=0 is an inflection point. The right graph is B: image But it says: image

pfatheddin commented 3 months ago

Never mind. It has to be a "point".