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Mathematics 4 Online
OpenStudy (anonymous):

I really do need help on this problem. I'd really appreciate a step by step visual on this. Thank you! A function f is defined on the interval [0,4], and it's derivative is f'(x) = e^sinx - 2cos3x (a) On what interval is f increasing? Justify your answer (b) At what value(s) of x does f have local maxima? Justify your answer. (c) How many points of inflection does that graph of f have? Justify your answer.

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