What is the critical f(x)=(x^2-2x+4)/((x-1)^2) ?

The critical f(x)=(x^2-2x+4)/((x-1)^2) is None

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

critical f(x)=(x^2-2x+4)/((x-1)^2)

critical points

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

None

Solution steps

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

Find where

f^{'} (x)

is equal to zero or undefined

x = 1

Identify critical points not in

f (x)

domain

Domain of

\frac{x ^{2} - 2 x + 4}{( x - 1 ) ^{2}} : x < 1 or x > 1

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

is not defined at

x = 1

, therefore:

None

What is the critical f(x)=(x^2-2x+4)/((x-1)^2) ?
The critical f(x)=(x^2-2x+4)/((x-1)^2) is None