juliannaweil
juliannaweil
10-09-2017
Mathematics
contestada
f(x) = 3x + 9, g(x) = 3x^2 Find (fg)(x).
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stevemosby0
stevemosby0
10-09-2017
(fg)(x)=f(g(x))
So all you have to do is plug the g(x) in
3(3x^2)+9=f(x)
9x^2+9=f(x)
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