The Chain Rule - Illinois Institute of Technology

The power rule combined with the Chain Rule •This is a special case of the Chain Rule, where the outer function f is a power function. If y = *g(x)+𝑛, then we can write y = f(u) = u𝑛 where u = g(x). By using the Chain Rule an then the Power Rule, we get 𝑑 𝑑 = 𝑑 𝑑 𝑑 𝑑 = nu𝑛;1𝑑 𝑑 = n*g(x)+𝑛;1g’(x) ................
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