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Master | Next Rank: 500 Posts
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by beater » Sat Sep 27, 2008 9:17 am
Please help me solve the attched. I just want to confirm my understanding as to why (E) is wrong.

I think it is because: the slope of the equation is not consistent with the slope depicted in the diagram. Is that correct?
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Source: — Data Sufficiency |
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by 4meonly » Sat Sep 27, 2008 9:50 am
Yes, you a re right
You should find the slope

On the diagramm it is 2/3
Only A has the same slope, others differ
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by beater » Sat Sep 27, 2008 9:50 am
Thanks bud
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