en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

extreme f(x)=2(x)^2-4(x)

Solution

extreme points

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

Solution

Minimum (1, - 2)

Solution steps

f^{'} (x) = 4 x - 4

Find intervals:

Decreasing

: - \infty < x < 1,

Increasing

: 1 < x < \infty

Plug

x = 1

into

2 x^{2} - 4 x : - 2

Minimum (1, - 2)

Popular Examples

extreme f(x)=3sqrt(x-1)extreme points

f (x) = 3 x - 1

extreme f(x)=(60-2x)(30-x)x extreme points

f (x) = (60 - 2 x) (30 - x) x

extreme f(x)=f(x)=3x-x^3 extreme points

f (x) = f (x) = 3 x - x^{3}

extreme f(x)= 1/(x^2+4)extreme points

f (x) = \frac{1}{x ^{2} + 4}

extreme y=-x^2+25 extreme points

y = - x^{2} + 25

Frequently Asked Questions (FAQ)

What is the extreme f(x)=2(x)^2-4(x) ?
The extreme f(x)=2(x)^2-4(x) is Minimum(1,-2)