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Popular >

extreme 2xy

Solution

extreme points

2 x y

Solution

Saddle (0, 0)

Solution steps

Find the critical points:

(0, 0)

\frac{\partial ^{2} f}{\partial x ^{2}} = 0

D (x, y) = - 4

Check the sign of at each critical point

Check critical point

(0, 0) :

Saddle

Saddle (0, 0)

Graph

Popular Examples

extreme f(x)= x/(5x+4),7<= x<= 13 extreme points

f (x) = \frac{x}{5 x + 4}, 7 \leq x \leq 13

extreme f(x,y)=xy^2+x^2+y+4 extreme points

f (x, y) = x y^{2} + x^{2} + y + 4

extreme f(x)=x+3 extreme points

f (x) = x + 3

extreme f(x)=x+1 extreme points

f (x) = x + 1

extreme f(xy)=xy+3x extreme points

f (x y) = x y + 3 x

Frequently Asked Questions (FAQ)

What is the extreme 2xy ?
The extreme 2xy is Saddle(0,0)