# What is the equation of the line that is normal to #f(x)= (2-x)/sqrt( 2x+2) # at # x=2 #?

##### 1 Answer

#### Explanation:

The given function

setting

Now, differentiating above equation w.r.t.

setting

hence the slope

hence the equation of normal at

Jul 26, 2018

The given function

setting

Now, differentiating above equation w.r.t.

setting

hence the slope

hence the equation of normal at