Solve the problem.If f(x) = 4x2 + 3x + 4 and g(x) = 3x - 7, find g(f(x)).

A. 4x2 + 9x + 5
B. 12x2 + 9x + 5
C. 12x2 + 9x + 19
D. 4x2 + 3x - 3

Answer: B

Mathematics

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