What is the equation of the normal line of #f(x)=(x+2)/(x-4)# at #x=3#?
1 Answer
Apr 5, 2016
Equation of the normal line is
Explanation:
At
Hence normal is desired at point
Slope of tangent is given by
=
=
Hence slope of tangent at
Hence slope of normal would be
And equation of the normal line using point slope form is