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How do you find the derivative using limits of $g(x)=-5$ ?

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Feb 27, 2018

The derivative of a constant is null. In fact using the definition of derivative:

$(dg)/dx = lim_(h->0) (g(x+h)-g(x))/h = lim_(h->0) (-5+5)/h = lim_(h->0) 0 = 0$

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