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:

Graph

Sorry, your browser does not support this application
View interactive graph

Popular Examples

critical f(x)=x^2+4x+3critical f(x)=x^4+y^4-2x^2+4xy-2y^2critical f(x)=(x^2)/(x-4)critical f(x)=2x^2+4xcritical f(x)=x^{1/3}+2

Frequently Asked Questions (FAQ)

  • What is the critical f(x)= 1/(x^2-1) ?

    The critical f(x)= 1/(x^2-1) is x=0