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)= 1/4 x^4-x^3-4x+2critical f(x,y)=-11y^2+(x+16)^2+1critical f(x)=cos(x)-sin(x)critical f(x)=x^4-4x^3+2critical f(x)=4x^3-3x^2-6x+3
Frequently Asked Questions (FAQ)
What is the critical (x^3-1)^{2/3} ?
The critical (x^3-1)^{2/3} is x=0,x=1