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)=xe^{-2x^2-2y^2}critical f(x)=x^4+x^2(y-2)+9(y-1)^2critical f(x)=x^2-2xy+2y^2+4x-8y+24critical f(x)=In(x-2)critical 3t^4+4t^3-6t^2
Frequently Asked Questions (FAQ)
What is the critical 2x+(72)/x ?
The critical 2x+(72)/x is x=-6,x=6