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Mathematics 14 Online
OpenStudy (anonymous):

Determine whether f'(0) exists. f(x)=8sin(8/x) x is not equal to zero. f(x)=0 when x=0.

OpenStudy (turingtest):

f'(0) can only exist if the function is continuous at x=0. That is, does\[\lim_{x \rightarrow 0}f(x)=f(0)\]?

OpenStudy (anonymous):

no it doesn't. so f'(0) doesn't exist. thanks

OpenStudy (turingtest):

welcome

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