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While using the definition of a derivative, Lulu used the following limit. For what function was she determining the derivative? How can you tell? Without simplifying this expression, determine the limit. Homework Help ✎

Lulu used Hana's definition of the derivative;

Examine Lulu's limit: What if ?

Once you determine , use the Power Rule to find , the derivate function.This derivative function is the value of Lulu's limit as .