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)=sin^2(2x)critical f(x)=x^{4/3}-4x^{1/3}critical e^{x^2}critical f(x,y)=e^{-y^2-x^2}(y^2+x^2)critical f(x)=x^2+10x+25
Frequently Asked Questions (FAQ)
What is the critical f(x)=6x^2 ?
The critical f(x)=6x^2 is x=0