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Precalculus 13 Online
OpenStudy (anonymous):

For f(x)=2x+1 and g(x)=x^2-7, find (f+g)(x).

OpenStudy (anonymous):

A. x^2+2x-6 B. 2x^3-6 C. x^2+2x+8 D.2x^2-15

OpenStudy (anonymous):

(f+g)(x)=f(x)+g(x) x^2+2x-6

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