The Shaded Area in the Diagram Represents an Estimation $\int _ { a } ^ { b } f ( x )$

question 82

Multiple Choice

The shaded area in the diagram represents an estimation $\int _ { a } ^ { b } f ( x )$ dx using:

• A) Simpson's rule with n =4
• B) a Riemann Sum using right endpoints
• C) the midpoint rule with n = 4
• D) a Riemann Sum using left endpoints
• E) the trapezoid rule with n = 4

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Definitions:

Total Income

The sum of all earnings obtained by an individual or entity, including wages, salaries, benefits, and income from investments, before any deductions.

Complementary

Goods or services that are used together, where the consumption or use of one increases the value or demand for the other.

Fixed Proportions

A production condition where inputs are used in constant ratios, without substitution between them, over a range of output levels.

Demand for Labor

The total amount of workers that employers want to hire at a given wage rate and time.