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 x^2+sqrt(y)critical f(x)=\sqrt[5]{x^2-4x}critical 2x^3-x^3+(x^4)/4critical f(x)=(x^2)/(x^2-64)critical f(x,y)=x^3+3xy^2-6xy+1

Frequently Asked Questions (FAQ)

  • What is the critical x^2-7x+2 ?

    The critical x^2-7x+2 is x= 7/2