WELCOME TO@miahprismathsacademy3246 Hi friends, this video explains HOW TO FIND INTERVALS OF INCREASE OR DECREASE, LOCAL MAXIMA, LOCAL MINIMA, CONCAVITY, POINT OF INFLECTION. EMAIL ID : [email protected] HOPE YOU UNDERSTOOD THANK YOU FOR WATCHING. #MA3151maximaandminima#forthefunctiony=2+2x2-x4#f(x)=2+2xsquare-xpower4#findtheintervalsofincreaseordecreaselocalmaximumandminimumvalues#increasinganddecreasingfunction#localmaxima#localminima#concavity#inflectionpoints#maximaandminimaintamil#MA3151intamil#MA3151unit2#MA3151#maximaandminimaproblems#howtofindlocalmaximumandminimumintamil#howtofindconcavityintamil#howtofindpointofinflection#class12maximaandminima#class12localmaximumandlocalminimum