en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

extreme f(x)=4x^2-16x+20

Solution

extreme points

f (x) = 4 x^{2} - 16 x + 20

Solution

Minimum (2, 4)

Solution steps

f^{'} (x) = 8 x - 16

Find intervals:

Decreasing

: - \infty < x < 2,

Increasing

: 2 < x < \infty

Plug

x = 2

into

4 x^{2} - 16 x + 20 : 4

Minimum (2, 4)

Popular Examples

extreme g(x)=-50x^2+400x+500 extreme points

g (x) = - 50 x^{2} + 400 x + 500

extreme f(x)=4x+5y extreme points

f (x) = 4 x + 5 y

extreme x^{11}-3x^9+2 extreme points

x^{11} - 3 x^{9} + 2

extreme x^3-2x^2-4x-4 extreme points

x^{3} - 2 x^{2} - 4 x - 4

extreme 9x^3-7x^2+3x+10 extreme points

9 x^{3} - 7 x^{2} + 3 x + 10

Frequently Asked Questions (FAQ)

What is the extreme f(x)=4x^2-16x+20 ?
The extreme f(x)=4x^2-16x+20 is Minimum(2,4)