Tuesday 23 October 2012

Find the Equation of the line which is passing through (-4,3) with slope 1/2

Find the Equation of the line which is passing through (-4,3) with slope 1/2


Sol :

We know that Equation of line will be (y-y1) = m(x-x1) when slope of line and a point is given.


Here 
    

x1 = -4 ,  y1 = 3  and  m = 1/2

 Therefore,  The Required equation of the line is 
                      (y-3) = 1/2(x+4).
Or,                2y-6 = x+4
Or,         x-2y+10 = 0

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