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Popular Functions >

extreme sqrt(x^2+9)

Solution

extreme

Solution

Minimum (0, 3)

Solution steps

f^{'} (x) = \frac{x}{x ^{2} + 9}

Find intervals:

Decreasing

: - \infty < x < 0,

Increasing

: 0 < x < \infty

Plug

x = 0

into

x^{2} + 9 : 3

Minimum (0, 3)

Graph

Popular Examples

extreme f(x)=x^3-8x^2+3

extreme f(x)=x^3-12x+18

extreme f(x)=2x^3-20x+50x-6

extreme f(x)=x-(-2)x^{-1}

extreme f(x,y)=6x^2y-9xy

Frequently Asked Questions (FAQ)

What is the extreme sqrt(x^2+9) ?
The extreme sqrt(x^2+9) is Minimum(0,3)