Solution

critical points

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
is not defined at , therefore:

Popular Examples

range of (x^2-16)/(2x+8)range shift-6cos(8x-pi/2)shift extreme f(x)=x^2-4x+3extreme points perpendicular y= 3/2 x+0,(-4,2)perpendicular domain of f(x)=sqrt(x/(x^2-2x-35))domain

Frequently Asked Questions (FAQ)

  • What is the critical f(x)= 1/x ?

    The critical f(x)= 1/x is None