en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Calculus >

integral from 2 to 7 of 2x+1

Solution

\int_{2}^{7} 2 x + 1 d x

Solution

50

Solution steps

\int_{2}^{7} 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_{2}^{7} 2 x d x + \int_{2}^{7} 1 d x

\int_{2}^{7} 2 x d x = 45

\int_{2}^{7} 1 d x = 5

= 45 + 5

Simplify

= 50

Graph

Popular Examples

integral from 0 to 3 of (2x^3-2x-1)

integral from 0 to 1 of 2xcos(x^4)

integral from 0 to 0.5 of b-2bx

integral from 0 to ln(2) of e^{4x}

integral from 0 to 2 of 13x^2

Frequently Asked Questions (FAQ)

What is the integral from 2 to 7 of 2x+1 ?
The integral from 2 to 7 of 2x+1 is 50