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Popular Functions >

extreme (x^2)/(x+2)

Solution

extreme

Solution

Maximum (- 4, - 8), Minimum (0, 0)

Solution steps

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

Find intervals:

Increasing

: - \infty < x < - 4,

Decreasing

: - 4 < x < - 2,

Decreasing

: - 2 < x < 0,

Increasing

: 0 < x < \infty

Plug

x = - 4

into

\frac{x ^{2}}{x + 2} : - 8

Maximum (- 4, - 8)

Plug

x = 0

into

\frac{x ^{2}}{x + 2} : 0

Minimum (0, 0)

Maximum (- 4, - 8), Minimum (0, 0)

Graph

Popular Examples

extreme f(x,y)=y((1-1)/((x^2+y^2)))

extreme f(x)=2cos(2x)-2,(0,2pi)

extreme y=x^4-6x^2=x^2(x^2-6)

extreme f(x)=5+3x-3x^2

Frequently Asked Questions (FAQ)

What is the extreme (x^2)/(x+2) ?
The extreme (x^2)/(x+2) is Maximum(-4,-8),Minimum(0,0)