DS from GMAT Prep

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DS from GMAT Prep

by ri2007 » Thu Nov 08, 2007 4:28 pm
In the xy –plane, is point (2, – 3) on line ℓ ?
(1) Point (– 2, 3) is on line ℓ.
(2) ℓ is not perpendicular to the x – axis.

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by raulverde » Thu Nov 08, 2007 4:55 pm
E....if you just map out the given points. You can see that the line could go anywhere.