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Popular Calculus >

integral from-3 to 1 of 2x-3

Solution

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

Solution

- 20

Solution steps

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

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

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

= - 8 - 12

Simplify

= - 20

Graph

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Frequently Asked Questions (FAQ)

What is the integral from-3 to 1 of 2x-3 ?
The integral from-3 to 1 of 2x-3 is -20