For the given functions f and g, find the requested function.
-If $f ( x ) = x ^ { 2 } + 4 x$ and $g ( x ) = x + 2$, find $( g \circ f ) ( 2 )$.
A) 48
B) 16
C) 14
D) 32

Name: For the given functions f and g, find the requested function. -If $f ( x ) = x ^ { 2 } + 4 x$ and $g ( x ) = x + 2$, find $( g \circ f ) ( 2 )$. A) 48 B) 16 C) 14 D) 32
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Question

Quizplus · Accepted Answer

First, find $f(2) = 2^2 + 4*2 = 4 + 8 = 12$. Then, apply $g$ to $f(2)$: $g(f(2)) = g(12) = 12 + 2 = 14$.

For the Given Functions F and G, Find the Requested f(x)=x2+4xf ( x ) = x ^ { 2 } + 4 xf(x)=x2+4x

For the Given Functions F and G, Find the Requested $f ( x ) = x ^ { 2 } + 4 x$