en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Calculus >

integral from-1 to 1 of 2x-1

Solution

\int_{- 1}^{1} 2 x - 1 d x

Solution

- 2

Solution steps

\int_{- 1}^{1} 2 x - 1 d x

Apply the Sum Rule:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int_{- 1}^{1} 2 x d x - \int_{- 1}^{1} 1 d x

\int_{- 1}^{1} 2 x d x = 0

\int_{- 1}^{1} 1 d x = 2

= 0 - 2

Simplify

= - 2

Graph

Popular Examples

integral from 0 to infinity of x/(x+1)

integral from 0 to x of (t^3+3t^2+2)

integral from 3 to 10 of (5x^2-8)/3

integral from 3 to 7 of x^3

integral from x/2 to 3-x of x+y

Frequently Asked Questions (FAQ)

What is the integral from-1 to 1 of 2x-1 ?
The integral from-1 to 1 of 2x-1 is -2