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Popular Functions >

extreme f(x)=sqrt(x^2+4)

Solution

extreme points

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

Solution

Minimum (0, 2)

Solution steps

f^{'} (x) = \frac{x}{x ^{2} + 4}

Find intervals:

Decreasing

: - \infty < x < 0,

Increasing

: 0 < x < \infty

Plug

x = 0

into

x^{2} + 4 : 2

Minimum (0, 2)

Graph

Popular Examples

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extreme f(x)=-3xsqrt(x+1)

Frequently Asked Questions (FAQ)

What is the extreme f(x)=sqrt(x^2+4) ?
The extreme f(x)=sqrt(x^2+4) is Minimum(0,2)