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)=-3x^4-24x^2+4y^3-12y-20critical f(y)=5(sqrt(9650-y^2))-19ycritical x^2-7x+2critical x^2+sqrt(y)critical f(x)=\sqrt[5]{x^2-4x}

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=3x^2-12x+12 ?

    The critical f(x)=3x^2-12x+12 is x=2