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Popular >

integral from-7 to 4 of |x|

Solution

\int_{- 7}^{4} ∣ x ∣ d x

Solution

\frac{65}{2}

+1

Decimal

32.5

Solution steps

\int_{- 7}^{4} ∣ x ∣ d x

Eliminate Absolutes

= \int_{- 7}^{0} - x d x + \int_{0}^{4} x d x

\int_{- 7}^{0} - x d x = \frac{49}{2}

\int_{0}^{4} x d x = 8

= \frac{49}{2} + 8

Simplify

\frac{49}{2} + 8 : \frac{65}{2}

= \frac{65}{2}

Graph

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\int_{0}^{\frac{π}{4}} 5 sec (θ) tan (θ) d θ

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\int_{0}^{3} 5^{5 x} d x

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\int_{0}^{\frac{2}{5}} \frac{1}{100 x ^{2} + 16} d x

Frequently Asked Questions (FAQ)

What is the integral from-7 to 4 of |x| ?
The integral from-7 to 4 of |x| is 65/2