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I’m confused. Please help?

I’m confused. Please help?-example-1
User Andrew Lam
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1 Answer

5 votes

Explanation:


f(x) = \log_a x


(f(x + h) - f(x))/(h) =


= (log_a(x + h) - \log_a x)/(h)


= (log_a (x + h)/(x))/(h)


= (1)/(h)log_a ( 1 + (h)/(x) )


= log_a ( 1 + (h)/(x) )^{(1)/(h)}

User Ajayian
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