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March 26, 2017

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solve and graph the inequality using interval notation
(x-4)/(x+8)<0
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  • Precalculus(URGENT) - ,

    The inequality holds wherever the numerator and denominator have opposite sign.

    Figure out where that happens. x=2 is in the domain of validity. So is x=0

    We don't do graphs, but if you draw you own you will get a better understanding of how to do problems like this.

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