Write the Word or Phrase That Best Completes Each Statement $f ( x ) = \sqrt { x ^ { 2 } + 1 }$

question 19

Short Answer

Write the word or phrase that best completes each statement or answers the question.
-s $f ( x ) = \sqrt { x ^ { 2 } + 1 }$ is defined on the interval $[ 0,4 ] .$ In (a) and (b), approximate the area under $f$ (to three decimal place follows:
(a) Partition $[ 0,4 ]$ into four subintervals of equal length and choose $u$ as the left endpoint of each subinterval.
(b) Partition $[ 0,4 ]$ into four subintervals of equal length and choose $u$ as the right endpoint of each subinterval.
(c) Use a graphing utility to approximate the actual area A.

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Definitions:

Compensating Differences

Wage differentials that arise to compensate workers for the desirability or undesirability of a job, based on factors like risk or location.

Nonmonetary Characteristics

Attributes or factors that influence decisions and behavior that are not related to financial aspects, such as personal preferences or cultural values.

Human Capital

The knowledge and skills that make a person productive.

Productive Skills

Productive skills are those related to the output of work, such as writing and speaking, which enable individuals to produce goods, services, or ideas effectively.