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Popular >

integral from-1 to 3 of x+3

Solution

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

Solution

16

Solution steps

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

\int_{- 1}^{3} x d x = 4

\int_{- 1}^{3} 3 d x = 12

= 4 + 12

Simplify

= 16

Popular Examples

integral from 0 to 1 of 1/(9+x^2)

\int_{0}^{1} \frac{1}{9 + x ^{2}} d x

integral from 0 to pi of ln(x)

\int_{0}^{π} ln (x) d x

integral from 0 to sqrt(x of)xy

\int_{0}^{x} x y d y

integral from-pi/2 to pi/2 of (cos(x))^3

\int_{- \frac{π}{2}}^{\frac{π}{2}} (cos (x))^{3} d x

integral from 0 to 1 of sqrt(1+9/4 y)

\int_{0}^{1} 1 + \frac{9}{4} y d y

Frequently Asked Questions (FAQ)

What is the integral from-1 to 3 of x+3 ?
The integral from-1 to 3 of x+3 is 16