Solution
critical points
Solution
Solution steps
Find where is equal to zero or undefined
Graph
Popular Examples
critical f(x)=-x^3+3x^2+2critical f(x)=(x+9)/(x^2)critical ln(9-x^2-9y^2)critical f(x,y)=x^2y+2y^2-2xy+6critical (x^2+x)/(x^2-1)
Frequently Asked Questions (FAQ)
What is the critical f(x)= x/y+8/x-y ?
The critical f(x)= x/y+8/x-y is (-4,2)