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1 vote
F(x)= 3x and g(x)= -x+4, so f(g(2))=?

User Karandeep
by
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2 Answers

5 votes

Answer:


f(g(2))=6.

Explanation:

We have
g(x)=-x+4 \Rightarrow g(2)=-2+4=2

Since
f(x)=3x then
f(g(2))=f(2)=3.2=6.

User Eb
by
8.1k points
2 votes

Answer: 6

Step-by-step explanation: first, you plug in 2 into the g(x) function. So, replace x with 2 in the second function g(x). -2 + 4 = 2. Then take that answer (2), and plug that into the x for f(x). 3 x 2 = 6

User Shumi Gupta
by
8.0k points

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