Write the First Four Terms of an Arithmetic Sequence $\left\{ a _ { n } \right\}$

question 246

Multiple Choice

Write the first four terms of an arithmetic sequence, $\left\{ a _ { n } \right\}$ , based on the given information about the
sequence.
- $$a _ { 1 } = 3 , d = 6$$

• A) \(18,108,648,3,888\)
• B) \(3,9,15,21\)
• C) \(3,18,108,648\)
• D) \(9,15,21,27\)

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Definitions:

Marginal Resource Cost

The extra cost associated with utilizing one additional unit of a resource in the production process.

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A pay rate based on the amount of work completed in a single day, typically used for manual or labor-intensive jobs.

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The percentage of workers in a particular labor market or industry that are members of labor unions.