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Popular Calculus >

integral from 4 to 8 of (-6x+5)

Solution

\int_{4}^{8} (- 6 x + 5) d x

Solution

- 124

Solution steps

\int_{4}^{8} - 6 x + 5 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_{4}^{8} 6 x d x + \int_{4}^{8} 5 d x

\int_{4}^{8} 6 x d x = 144

\int_{4}^{8} 5 d x = 20

= - 144 + 20

Simplify

= - 124

Graph

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Frequently Asked Questions (FAQ)

What is the integral from 4 to 8 of (-6x+5) ?
The integral from 4 to 8 of (-6x+5) is -124