Solution
Solution
Solution steps
Find the critical points
Check the sign of at each critical point
Check critical point Saddle
Popular Examples
extreme f(x)=(x^2)/(sqrt(x^2-1))extreme f(x,y)=9-2x+4y-x^2-4y^2extreme f(x)=3xy+x^3-y^2-1extreme f(t)=u^1(t)+2u^3(t)-6u^4(t)extreme f(x)=5-2x^2+3x^3-x^4
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)=3x^2+2xy-8y^2 ?
The extreme f(x,y)=3x^2+2xy-8y^2 is Saddle(0,0)