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15 votes
12. Given f(x) = x - 3 and g(x) = 4x, find g(f(x)).

A. 4x -3
B. 4x - 12
C. 5x - 3
D. 3x3

1 Answer

9 votes
It's b. 4x-12
Just put f into g
User Afeldspar
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