Solution
critical points
Solution
Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
is not defined at , therefore:
Graph
Popular Examples
critical f(x)=x^3+6x^2-8y+25=13critical points critical (6x^2)/(x^2-16)critical points critical f(x,y)=-x^4+x^2+y^2+3critical points critical f(x)=x^2-6x+4critical points critical \sqrt[3]{xy}critical points
Frequently Asked Questions (FAQ)
What is the critical 1/(sqrt(x)) ?
The critical 1/(sqrt(x)) is None