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^3-2x^2-x+1critical f(x)=5x^4-6x^2+1critical 2x^4+4x^2-30critical f(x,y)=x^3-3xy^2+9y^2critical 7x^2ln(x)

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=3x^2-12x+5 ?

    The critical f(x)=3x^2-12x+5 is x=2