Question 2 • EAP-Algebra Functions and Data Analysis A CR
To find g(f(x)), substitute f(x) = 3x − 5 into g(x) = 2x + 1. This gives g(f(x)) = 2(3x − 5) + 1 = 6x − 10 + 1 = 6x − 9. Therefore, the correct choice is D, 6x − 9.
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