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December 19, 2014

December 19, 2014

Posted by **eric** on Saturday, October 20, 2007 at 1:49pm.

(f+g)(x)

(fg)(x)

(f-g)(3)

I have a few other problems i need help with too so if you want to lend me a hand let me know.

- Graphing polynomial functions -
**bobpursley**, Saturday, October 20, 2007 at 1:57pmWe will be happy to critique your thinking.

- Graphing polynomial functions -
**Reiny**, Saturday, October 20, 2007 at 2:03pmthe standard definition of

(f+g)(x) = f(x) + g(x)

so for your functions

(f+g)(x) = (4x^2+9x+2) + (3x-2)

simplify this and then

follow the same technique for the other two questions, and let me know what you got

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