en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

integral from-2 to 3 of (x+1)

Solution

\int_{- 2}^{3} (x + 1) d x

Solution

\frac{15}{2}

+1

Decimal

7.5

Solution steps

\int_{- 2}^{3} 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}^{3} x d x + \int_{- 2}^{3} 1 d x

\int_{- 2}^{3} x d x = \frac{5}{2}

\int_{- 2}^{3} 1 d x = 5

= \frac{5}{2} + 5

Simplify

\frac{5}{2} + 5 : \frac{15}{2}

= \frac{15}{2}

Graph

Popular Examples

integral from 0 to 2pi of sin(x)*cos(x)

\int_{0}^{2 π} sin (x) \cdot cos (x) d x

integral from-pi/4 to 0 of 1/(cos^2(x))

\int_{- \frac{π}{4}}^{0} \frac{1}{cos ^{2} ( x )} d x

integral from 0 to y of 1/(2y)

\int_{0}^{y} \frac{1}{2 y} d y

integral from 0 to 2 of 3x^2+1

\int_{0}^{2} 3 x^{2} + 1 d x

integral from sin(x) to cos(x) of x^2

\int_{s i n (x)}^{c o s (x)} x^{2} d x

Frequently Asked Questions (FAQ)

What is the integral from-2 to 3 of (x+1) ?
The integral from-2 to 3 of (x+1) is 15/2