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^{4/5}(x-9)^2critical x^2-4x-4critical f(x)= 1/(1+e^{-x)}critical-(cos(2x))/2-2sin(x)critical f(x)=(x^2+2)/(2x-1)
Frequently Asked Questions (FAQ)
What is the critical x^{4/5}(x-4)^2 ?
The critical x^{4/5}(x-4)^2 is x=0,x= 8/7 ,x=4