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 Linear equation given two points

Calculates the linear equation, distance and slope given two points.

 Linear equation given two points

point P (x1
,y1 )
point Q (x2
,y2 )
[ angle unit
degree radian
 
linear equation y=
 
x+
 
distance PQ
 
slope θ
 

When the equation becomes parallel to y-axis, it is displayed as infinity (∞).


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