Solution

critical points

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
All critical points are in domain

Popular Examples

periodicity of f(x)=sin(1/2)(x+pi)+4periodicity asymptotes of f(x)=2(3)^{x+4}-8asymptotes domain of-2cos(5x)domain line (2,0),(0,-2)line inverse of f(x)=x^2+6x-1inverse

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=48x-4x^2 ?

    The critical f(x)=48x-4x^2 is x=6