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I need to verify if I did my sign chart right! For preclac
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I need to verify if I did my sign chart right! For preclac

I need to verify if I did my sign chart right! For preclac-example-1
User Zmf
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1 Answer

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Factoring the polynomial, we have:


(x^2-4x)/(x^2+5x+6)=(x(x-4))/((x+2)(x+3))

The sign chart would be:

The graph would be:

I need to verify if I did my sign chart right! For preclac-example-1
I need to verify if I did my sign chart right! For preclac-example-2
User Barethon
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