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

monotone f(x)=(0.1x)/(x^2+16)monotone intervals periodicity of f(x)=-9cos(-pi/2 x-6)+8periodicity domain of f(x)= 2/x+1domain range of f(x)=3x+2range domain of f(x)=(sin(4x))/(1+sin(4x))domain

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=-(x^2)/2+2 ?

    The critical f(x)=-(x^2)/2+2 is x=0