- #1

Emma_011

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**Find where increasing/decreasing, concavity, local extrema and inflection points for f(x)=ln/x**

So here is what I have so far:

The derivative is 1-ln(x)/x^2

Critical points are (e,1/e)

No concavity

Local max is also (e,1/e) (no local min)

no inflection points

Increase on (0, e) and decrease on (e, positive infinity)

Is this correct? I tried to do a graph to justify my work