FIND

Asked by  | 24th Sep, 2008, 10:32: PM

Expert Answer:

slop of line joining (3,4) and (-1,2) ,  m = -2/-4 = 1/2

the line which we have to find will be perpendicular to this line

slope of required line = -1/m = -2

let the equation of line be y = -2x+c

it passes through (3-1/2 ,2+4/2) = (1,3)

put in the equation c = 5

so line will be 2x+y -5 = 0

Answered by  | 25th Sep, 2008, 12:55: AM

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