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The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = x2 + 1 and g(x) = 3x.


Find f · g.


A.
x2 + 3x + 1


B.
3x3 + 3x


C.
3x3 + 3x + 1


D.
x2 + 3x

User Opax Web
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4.1k points

1 Answer

3 votes

Answer:

I say it's a

Explanation:

I hope this help

User Korteee
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