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Popular >

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

Popular Examples

integral of (x^3+25)/(x^2+25)

\int \frac{x ^{3} + 25}{x ^{2} + 25} d x

limit as x approaches 2 of 2/(x+2)

x \to 2 lim (\frac{2}{x + 2})

derivative of (2x/5)

\frac{d}{d x} (\frac{2 x}{5})

y^'=((x^2-y^2))/(xy),y(2)=5

y^{^{'}} = \frac{( x ^{2} - y ^{2} )}{x y}, y (2) = 5

derivative of ((3xsin(x)/(3x+1))^3)

\frac{d}{d x} ((\frac{3 x sin ( x )}{3 x + 1})^{3})

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