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Popular Calculus >

integral from-3 to 2 of x+1

Solution

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

Solution

\frac{5}{2}

+1

Decimal

2.5

Solution steps

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

\int_{- 3}^{2} x d x = - \frac{5}{2}

\int_{- 3}^{2} 1 d x = 5

= - \frac{5}{2} + 5

Simplify

- \frac{5}{2} + 5 : \frac{5}{2}

= \frac{5}{2}

Graph

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Frequently Asked Questions (FAQ)

What is the integral from-3 to 2 of x+1 ?
The integral from-3 to 2 of x+1 is 5/2