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,y)=2y^3+x^2ycritical f(x)=x^2+2x+2critical f(x,y)=-54x+2x^3+6xy^2-3y^3critical x/(x^2+10x+24)critical f(x)=x-ln(x^9)

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=x^2-6x-7 ?

    The critical f(x)=x^2-6x-7 is x=3