(f(g(x))' = f '(g(x))∙g'(x) = 2x∙ g'(x), and then at x=1 (f(g(x))' =2∙4=8
Liz K.
asked 06/04/22i need help with this problem (functions)
Suppose f(g(x)) = x^2 and g'(1)=4 . Find f'(g(1)) .
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