SOLUTION: Perform the required operations on the following functions. Given: f(x) = 3 - x; g(x) = -2x Find g[f(x)]. A.) 2x - 6 B.) -x - 6 C.) 2x + 3 Please include explanation,

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Question 1049860: Perform the required operations on the following functions.
Given: f(x) = 3 - x; g(x) = -2x
Find g[f(x)].
A.) 2x - 6
B.) -x - 6
C.) 2x + 3
Please include explanation, thanks. :)
Answer by Cromlix(4381)   (Show Source): You can put this solution on YOUR website!
Hi there,
f(x) = 3 - x g(x) = -2x
g(f(x)) = -2(3 - x)
g(f(x)) = -6 + 2x
(A) is the answer
Hope this helps :-)
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