Solution
extreme
Solution
Solution steps
Find the critical points:
Check the sign of at each critical point
Check critical point Saddle
Graph
Popular Examples
extreme f(x)=(x-1)(x^2-2x-2)extreme y=-0.05x^2+50x-600extreme f(x)=2x^2+3y^2-4x+12yextreme f(x)=-2xy-8x^2-2y^2-86x+8y+9extreme y=2x+sin(4x),-pi/3 <= x<= pi/3
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)=xy-7y-49x+343 ?
The extreme f(x,y)=xy-7y-49x+343 is Saddle(7,49)