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Mathematics 13 Online
OpenStudy (anonymous):

Please help me?? My answer is C If f(x) = 3x + 1 and g(x) = x2 + 2x + 1, what is f(g(x)) ? (1 points) Answer 3x2 + 2x + 2 3x2 + 6x + 4 x2 + 5x + 2 x2 - 5x + 2

OpenStudy (blurbendy):

Put x^2 + 2x + 1 into x for f(x). So f(g(x)) = 3 (x^2 + 2x + 1) + 1 Can you solve it from here?

OpenStudy (anonymous):

Oh, I see now.... i got 3x2 + 2x + 2

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