Question
Asked Nov 18, 2019
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Use the following figure, which shows f(x) to find each of the indicated integrals.

Note that the first area (with vertical, red shading) is 21 and the second (with oblique, black shading) is 7

∫ a to b f(x)dx

∫ b to c f(x)dx

∫a to c f(x)dx

∫a to c |f(x)|dx

C
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C

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Expert Answer

Step 1

Given,

The red shading area = 21

The black shading area = 7

Step 2

For the first integration from a to b

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(/(x)dx= Area under the red shading =-21

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Step 3

For the second integrat...

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f(x)dx = Area under the black shading =7

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Tagged in

Math

Calculus

Derivative