What is the domain and range of $y=ln(x)$ ?

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Answer 1 · 2016-02-08T08:37:32

Domain: $x>0$
Range: $-oo$ < $x$ < $oo$

The graph of $y=ln x$

$x$ can only be all positive

and $y$ can take positive or negative values

graph{y=ln x[-10, 10, -5,5]}

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What is the domain and range of y=ln(x)y=ln(x)?