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