Solution
Solution
Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
is not defined at , therefore:
Popular Examples
critical f(x)=x^3+y^3-3xyextreme f(x,y)=x^3y+24x^2-8ycritical f(x)=x^{1/3}+1critical f(x)=x-ln(x)critical f(x)=(y-5)/(y^2-3y+15)
Frequently Asked Questions (FAQ)
What is the critical (2x^2)/(x^2-1) ?
The critical (2x^2)/(x^2-1) is x=0