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^3-4x^2+4xcritical x^3-12x^2+36xcritical f(x)=(x^2-1)/(x^2+2x-3)critical f(x)=sqrt(x^2-64)critical xe^{-x^2-y^2}
Frequently Asked Questions (FAQ)
What is the critical f(x)=(2x)/(x^2-1) ?
The critical f(x)=(2x)/(x^2-1) is None