# 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