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Popular >

integral from-1 to 3 of (4-2x)

Solution

\int_{- 1}^{3} (4 - 2 x) d x

Solution

8

Solution steps

\int_{- 1}^{3} 4 - 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} 4 d x - \int_{- 1}^{3} 2 x d x

\int_{- 1}^{3} 4 d x = 16

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

= 16 - 8

Simplify

= 8

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Frequently Asked Questions (FAQ)

What is the integral from-1 to 3 of (4-2x) ?
The integral from-1 to 3 of (4-2x) is 8