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)=x^2+2x^2y+y^3critical f(x,y)=e^{5xy}critical f(x)=y+10xycritical y=In(3x-7)critical 3/((x+1)^2)-1

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=3x^4-4x^3-12x^2+1 ?

    The critical f(x)=3x^4-4x^3-12x^2+1 is x=-1,x=0,x=2