If h(x) = ax, g(x) = bx and f(x) = g(h(x)).(adsbygoogle = window.adsbygoogle || []).push({});

Wouldn't h'(x) = a? And g'(x) = b? And f'(x) = ab?

But the chain rule says f'(x) must equal h'(x)g'(h(x)), so that means f'(x) = ab(ax) = (a^2)bx.

Am I missing something obvious?

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# Chain Rule Paradox or Am I Doing Something Wrong?

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