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MBA,PHD, Juris Doctor
Strayer,Devery,Harvard University
Mar-1995 - Mar-2002
Manager Planning
WalMart
Mar-2001 - Feb-2009
NEED ASAP
Find the values of x for which the given function is concave​ up, the values of x for which it is concave​ down, and any points of inflection.
y= -x^4+12x^3-12x+17
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What is/are the points of inflection of​ y? Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice.
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Should be two ordered pairs (maybe)
Hel-----------lo -----------Sir-----------/Ma-----------dam----------- T-----------han-----------k y-----------ou -----------for----------- yo-----------ur -----------int-----------ere-----------st -----------and----------- bu-----------yin-----------g m-----------y p-----------ost-----------ed -----------sol-----------uti-----------on.----------- Pl-----------eas-----------e p-----------ing----------- me----------- on----------- ch-----------at -----------I a-----------m o-----------nli-----------ne -----------or -----------inb-----------ox -----------me -----------a m-----------ess-----------age----------- I -----------wil-----------l b-----------e q-----------uic-----------kly-----------