DS Geometry problem

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DS Geometry problem

by daniyatom » Sat Aug 02, 2008 1:16 pm
Need a solution together with an explaination....

In the XY coordinate plain, line l and k intersect at (4,3). Is the product of their slopes negative?

(1) the product of the x intercepts of line l and k is postive
(2) the product of the y intercepts of line l and k is negative

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by Vignesh.4384 » Sat Aug 02, 2008 9:33 pm
IMO C .

I wil explain if answer is correct

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