If f(x) = 3x2 – 4 and g(x) = 2x – 6, what is g(f(2))?

First evaluate the inside function: f(2) = 3(2²) − 4 = 12 − 4 = 8. Then substitute 8 into g: g(8) = 2(8) − 6 = 16 − 6 = 10. Therefore, the answer is 10, choice D.

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