en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

extreme f(x)=-x^2+6x-4

Solution

extreme points

f (x) = - x^{2} + 6 x - 4

Solution

Maximum (3, 5)

Solution steps

f^{'} (x) = - 2 x + 6

Find intervals:

Increasing

: - \infty < x < 3,

Decreasing

: 3 < x < \infty

Plug

x = 3

into

- x^{2} + 6 x - 4 : 5

Maximum (3, 5)

Graph

Popular Examples

extreme f(x)=x^2-12x+7

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

extreme (6x^2)/(x^2-16)

extreme f(x,y)=x^2-y^2+6x-8y+25

extreme f(x,y)=x+4y

Frequently Asked Questions (FAQ)

What is the extreme f(x)=-x^2+6x-4 ?
The extreme f(x)=-x^2+6x-4 is Maximum(3,5)