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Popular Calculus >

integral from-2 to 4 of x-9

Solution

\int_{- 2}^{4} x - 9 d x

Solution

- 48

Solution steps

\int_{- 2}^{4} x - 9 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}^{4} x d x - \int_{- 2}^{4} 9 d x

\int_{- 2}^{4} x d x = 6

\int_{- 2}^{4} 9 d x = 54

= 6 - 54

Simplify

= - 48

Graph

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Frequently Asked Questions (FAQ)

What is the integral from-2 to 4 of x-9 ?
The integral from-2 to 4 of x-9 is -48