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,y)=x^4+y^4-36xycritical e^{5x}+e^{-x}critical f(x,y)=x^4+y^4-x^2-2xy-y^2critical f(x)=-x^3-1critical f(x,y)=x^3+2xy-6x-4y^2
Frequently Asked Questions (FAQ)
What is the critical f(x)=((x+1))/(x-3) ?
The critical f(x)=((x+1))/(x-3) is None