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Mathematics 14 Online
OpenStudy (anonymous):

f(x)=xlnx domain (0, +infinity) Find the exact location of all the relative and absolute extrema of the function

OpenStudy (anonymous):

tried that and the points i got were wrong

ganeshie8 (ganeshie8):

notice that `lnx` is negative for x between (0, 1)

OpenStudy (anonymous):

yea i got -0.7 i think it was

ganeshie8 (ganeshie8):

lets see, the graph of xlnx dips below x axis between (0, 1) :

OpenStudy (anonymous):

right!

ganeshie8 (ganeshie8):

|dw:1414135470717:dw|

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