Respuesta :

Answer:

f(g(n)) = 3*n^2  + 9

Step-by-step explanation:

This is function composition.

so

f (g(n) ) = 3 *( n^2 + 4) - 3

simplify:

f (g(n) ) = 3 *n^2  + 12 - 3 =   3*n^2  + 9

from the Great MysticChaCha  :-)

Answer: f(g(n)) = 3*n^2 + 9

Step-by-step explanation: This is function composition.

so

f (g(n) ) = 3 *( n^2 + 4) - 3

simplify:

f (g(n) ) = 3 *n^2  + 12 - 3 =   3*n^2  + 9

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