What is the monotone f(x)=(x-1)^2-4 ?

The monotone f(x)=(x-1)^2-4 is Decreasing:-infinity <x<1,Increasing:1<x<infinity

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

monotone f(x)=(x-1)^2-4

monotone intervals

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

Decreasing : - \infty < x < 1, Increasing : 1 < x < \infty

Solution steps

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

Find intervals:

Decreasing

: - \infty < x < 1,

Increasing

: 1 < x < \infty

Decreasing : - \infty < x < 1, Increasing : 1 < x < \infty

What is the monotone f(x)=(x-1)^2-4 ?
The monotone f(x)=(x-1)^2-4 is Decreasing:-infinity <x<1,Increasing:1<x<infinity