Solution

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

critical f(x)=((x+6))/(x^2)critical f(x)=((x^2)/(sqrt(x+1)))critical f(x)=x^2+y^2-6=0critical f(x)=2x^3-3x^2-12x+8critical f(x)=2x^3-3x^2-12x+4

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=-3x^4-8x^3-6x^2+8 ?

    The critical f(x)=-3x^4-8x^3-6x^2+8 is x=-1,x=0