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Calculus1 7 Online
OpenStudy (anonymous):

Help me ( calculus I ) Identify a function f and a point x = a for which the given limit represents f '(a). lim x→−4 (sqrt. (29 + x) -x) / (x+4) f(x)= ? a=?

OpenStudy (anonymous):

It seems to me there are too many degrees of freedom in this question. Isn't it possible to simply evaluate the limit and make up any function which has its value as a gradient at some point and then put a as that point?

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