lnx graph: relative minimum, point of inflection

[tinad]

the graph of f(x) = lnx
does it have a relative min at (1,0)
or
a point of inflection at (1,0)

is it the reflection of the graph of y=e^x through the line y=x

 

[pka]

Re: lnx graph

the graph of f(x) = ln(x) does it have a relative min at (1,0)
or a point of inflection at (1,0)?

Well the first is false! ln(x) has no minimum!
Also, it certainly has no point of inflection.
Look at the graph of ln(x)!