So taking f''(x)
so i have a point of inflection at -1.86?
then evaluate f(-1.86).
So this is a local maximum?
somthing seems wrong , can anyone point out what it is?
is that because doesnt exist?
Are you able to tell me or direct me to somewhere where i may learn the process of finding max/mins , i have been trying to find somwhere but i can't. My textbook is worthless.Im getting really frustrated trying to work these out i just don't understand them.
is that because doesnt exist?
Are you able to tell me or direct me to somewhere where i may learn the process of finding max/mins , i have been trying to find somwhere but i can't. My textbook is worthless.Im getting really frustrated trying to work these out i just don't understand them.