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Popular >

integral from-9 to 4 of (1-x)

Solution

\int_{- 9}^{4} (1 - x) d x

Solution

\frac{91}{2}

+1

Decimal

45.5

Solution steps

\int_{- 9}^{4} 1 - 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_{- 9}^{4} 1 d x - \int_{- 9}^{4} x d x

\int_{- 9}^{4} 1 d x = 13

\int_{- 9}^{4} x d x = - \frac{65}{2}

= 13 - (- \frac{65}{2})

Simplify

13 - (- \frac{65}{2}) : \frac{91}{2}

= \frac{91}{2}

Graph

Popular Examples

integral from-e to-1 of 2/x

\int_{- e}^{- 1} \frac{2}{x} d x

integral from 0 to x of 2/3 (x+2y)

\int_{0}^{x} \frac{2}{3} (x + 2 y) d y

integral from 3 to 4 of ln(x^2)

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

integral from pi to 2pi of 2ysin(xy)

\int_{π}^{2 π} 2 y sin (x y) d x

integral from 0 to T of e^{-xy}

\int_{0}^{T} e^{- x y} d x

Frequently Asked Questions (FAQ)

What is the integral from-9 to 4 of (1-x) ?
The integral from-9 to 4 of (1-x) is 91/2