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Popular >

extreme 3|x|

Solution

extreme points

3 ∣ x ∣

Solution

Minimum (0, 0)

Solution steps

Find the critical points:

x = 0

Find intervals:

Decreasing

: - \infty < x < 0,

Increasing

: 0 < x < \infty

Plug the extreme point

x = 0

into

3 ∣ x ∣ \Rightarrow y = 0

Minimum (0, 0)

Popular Examples

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

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extreme f(x,y)=yex+2xey-1 extreme points

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extreme f(x,y)=7y-4(x+y)^2 extreme points

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Frequently Asked Questions (FAQ)

What is the extreme 3|x| ?
The extreme 3|x| is Minimum(0,0)