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Popular >

extreme y^2-x^2

Solution

extreme points

y^{2} - x^{2}

Solution

Saddle (0, 0)

Solution steps

Find the critical points:

(0, 0)

\frac{\partial ^{2} f}{\partial y ^{2}} = - 2

D (y, x) = - 4

Check the sign of at each critical point

Check critical point

(0, 0) :

Saddle

Saddle (0, 0)

Graph

Popular Examples

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extreme f(x)= 1/(x(x-3)^2)extreme points

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extreme f(x)=x+7/x extreme points

f (x) = x + \frac{7}{x}

extreme (4x)/(x^2+1)extreme points

\frac{4 x}{x ^{2} + 1}

Frequently Asked Questions (FAQ)

What is the extreme y^2-x^2 ?
The extreme y^2-x^2 is Saddle(0,0)