What is the monotone x^2+2x+1 ?

The monotone x^2+2x+1 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 x^2+2x+1

monotone intervals

x^{2} + 2 x + 1

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 x^2+2x+1 ?
The monotone x^2+2x+1 is Decreasing:-infinity <x<-1,Increasing:-1<x<infinity