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Derivatives and Concavity

Questions (2)

Various values for the derivative, f'(x), of a differentiable function f are shown below.x=1, f'(x) = 8 x=2, f'(x) = 4 x=3,
1. 2 answers
2. asked by Erica
3. 840 views
Let f(x) be a function such that f′(x)=x(ln|x|)^2.Find the open interval(s) in which f(x) is concave down . In interval
1. 2 answers
2. asked by Kevin
3. 499 views