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Unformatted text preview: (0 ; 0) ! any point in the coordinate system can be represented by a unique pair of values ( x;y ) 1 & Consider two points in the coordinate system, P ( x 1 ;y 1 ) and Q ( x 2 ;y 2 ) . & the distance between P and Q is given by: d = q ( x 2 ± x 1 ) 2 + ( y 2 ± y 1 ) 2 & the midpont between P and Q is given by: ( x; y ) = & 1 2 ( x 2 + x 1 ) ; 1 2 ( y 2 + y 1 ) ± & the slope of the line segment joining P and Q is given by: m = y 2 ± y 1 x 2 ± x 1 2...
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This note was uploaded on 11/25/2010 for the course BUSINESS BU111 taught by Professor Yost during the Fall '10 term at Wilfred Laurier University .
 Fall '10
 Yost

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