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)=2x^3-17x^2+19x+14critical f(x)=10xy-5x^2y-2xy^2critical f(x)=x^3+12x^2+36xcritical f(x,y)=x^2-(y-1)^2critical f(x,y)=x^3-y^3+3xy

Frequently Asked Questions (FAQ)

  • What is the critical 2cos(x)+sin^2(x) ?

    The critical 2cos(x)+sin^2(x) is x=2pin,x=pi+2pin