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Popular >

extreme f(x)=x^2+4x+8

Solution

extreme points

f (x) = x^{2} + 4 x + 8

Solution

Minimum (- 2, 4)

Solution steps

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

Find intervals:

Decreasing

: - \infty < x < - 2,

Increasing

: - 2 < x < \infty

Plug

x = - 2

into

x^{2} + 4 x + 8 : 4

Minimum (- 2, 4)

Popular Examples

asymptotes of f(x)=5tan(1/4 x+pi/4)-2 asymptotes

f (x) = 5 tan (\frac{1}{4} x + \frac{π}{4}) - 2

line (2,3),(3,3)line

(2, 3), (3, 3)

inverse of f(x)=(9x)/7 inverse

f (x) = \frac{9 x}{7}

domain of f(x)=(2x)/(\sqrt[3]{x)}domain

slope ofintercept x-18y=1 slope intercept

x - 18 y = 1

Frequently Asked Questions (FAQ)

What is the extreme f(x)=x^2+4x+8 ?
The extreme f(x)=x^2+4x+8 is Minimum(-2,4)