If f(x)=4x+3 and g(x)=x^2-3 what is f(g(4))

Omer Dagan asked Nov 10, 2022

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Omer Dagan asked Nov 10, 2022

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19 votes

$\text{Given that ,}\\\\f(x) = 4x+3\\\\g(x) = x^2 -3\\\\g(4) = 4^2 - 3 = 16-3=13\\\\f (g(4)) = f(13) = 4* 13 + 3 = 55$

Fergal Moran answered Nov 16, 2022

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