Question
Thu February 26, 2009 By: Shryans Baid

Co-ordinate

Expert Reply
Fri February 27, 2009

slope of AB= difference of y coordinates/ difference of x coordinates=8-0/0-6=-4/3

OP is perpendicular from O to AB.

sO,

 SLOPE OF op=-1/ slope of AB=3/4

So, equation of OP can be found using pointO(0,00 and slope 3/4

 as

 y-0=3/4(x-0)

So,

 4y=3x

 or 3x=4y is the required equation.

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