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Popular >

integral from-1 to 3 of 3-2x

Solution

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

Solution

4

Solution steps

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

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

\int_{- 1}^{3} 2 x d x = 8

= 12 - 8

Simplify

= 4

Popular Examples

integral from-1 to 2 of 1/3 x^3

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

integral from 0 to 3 of kx^2+1/30

\int_{0}^{3} k x^{2} + \frac{1}{30} d x

integral from y/2 to 1/2 of e^{-x^2}

\int_{\frac{y}{2}}^{\frac{1}{2}} e^{- x^{2}} d x

integral from 0 to pi of cos^7(x)

\int_{0}^{π} cos^{7} (x) d x

integral from 0 to 4 of 3xe^{4x}

\int_{0}^{4} 3 x e^{4 x} d x

Frequently Asked Questions (FAQ)

What is the integral from-1 to 3 of 3-2x ?
The integral from-1 to 3 of 3-2x is 4