Lines L and K

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Lines L and K

by nakul_anand » Sat Dec 05, 2009 3:59 pm
In the x-y coordiante plane, lines L and M intersect at (4,3). Is the product of the slopes of M and N negative?

(1) Product of the x intercepts of L and K is positive.

(2) Product of the y intercepts of L and K is negative.
Source: — Data Sufficiency |

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by Testluv » Mon Dec 07, 2009 10:24 pm
Hi Nakul,

I discussed this question here: https://www.beatthegmat.com/gprep-co-ord ... 48136.html
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