shanos3ho7evictorric shanos3ho7evictorric

18-10-2016
Mathematics

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Math help please let f(x)=x2+8 and g(x)=4x+9 fine expression; (g o f) (x) =

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nobillionaireNobley nobillionaireNobley

23-10-2016

f(x) = x^2 + 8
g(x) = 4x + 9
(g o f)(x) = g(f(x)) = g(x^2 + 8) = 4(x^2 + 8) + 9 = 4x^2 + 32 + 9 = 4x^2 + 41

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