Express the Interval in Set Builder Notation and Graph the Interval

question 47

Multiple Choice

Express the interval in set builder notation and graph the interval on a number line.
-(-1, 4]

• A) \(\{ x \mid - 1 < x \leq 4 \}\)
• B) \(\{ x \mid x \leq 4 \}\)
• C) \(\{ \mathrm { x } \mid - 1 \leq \mathrm { x } \leq 4 \}\)
• D) \(\{ x \mid - 1 < x < 4 \}\)

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Definitions:

Core Time

A period during the workday when all employees are expected to be at work, allowing for flexibility at the start and end of the day while ensuring a common time for collaboration.

Down Time

Periods when a machine, system, or employee is not productive, due to maintenance, repairs, or rest, which can impact overall operational efficiency.

Gainsharing

Is a team- and group-based incentive system designed to share the cost savings from productivity improvements with employees.

Profit-Sharing

A compensation strategy where employees receive a share of the company's profits, often as a bonus or part of their salary.