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Quick Homework Help
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I don't understand why they have two -4 in the set instead of just one -4. Thanks so much!

Homeschool_Rocks

by Homeschool_Rocks at October 06, 2009

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an ordered pair is (x,y)

JoshC JoshC November 17, 2009

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It is talking about a cordinate graph. In a cordinate graph you have a x and y axis.  So (-4,-4) = (-x,-y)

December 22, 2009

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