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Popular >

extreme f(x,y)=x^2+9

Solution

extreme points

f (x, y) = x^{2} + 9

Solution

Minimum (0, 9)

Solution steps

f^{'} (x) = 2 x

Find intervals:

Decreasing

: - \infty < x < 0,

Increasing

: 0 < x < \infty

Plug

x = 0

into

x^{2} + 9 : 9

Minimum (0, 9)

Popular Examples

extreme f(x)=-x^2+3xy-8y^2-5x+42y+9 extreme points

f (x) = - x^{2} + 3 x y - 8 y^{2} - 5 x + 42 y + 9

derivative of In\sqrt[3]{6x+4}

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y = - x^{2} + 72 x - 458

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

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

Frequently Asked Questions (FAQ)

What is the extreme f(x,y)=x^2+9 ?
The extreme f(x,y)=x^2+9 is Minimum(0,9)