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On the graph of y=(x+2)^2-100, how many points are there whose coordinates are both negative integers?

 Aug 23, 2021
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On the graph of y=(x+2)^2-100, how many points are there whose coordinates are both negative integers?    

 

Let's change "points" to "integers" ... remembering that a line contains infinite points.    

 

Any x that is –11 < x < –1 will give a negative y.  Looks like there are 11 of them.    

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 May 5, 2025

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