Use Interval Notation
Express the Interval in Set-Builder Notation and Graph

question 293

Multiple Choice

Use Interval Notation
Express the interval in set-builder notation and graph the interval on a number line.
- $(-\infty, 4.5]$

• A) \(\{ x \mid x \leq 4.5 \}\)
• B) \(\{ x \mid x < 4.5 \}\)
• C) \(\{ x \mid x > 4.5 \}\)
• D) \(\{ x \mid x \geq 4.5 \}\)

---

Definitions:

Information

Data that has been processed, organized, or presented in a manner that makes it meaningful and useful to the recipient.

Lack Of Response

A situation where there is no reaction or feedback to a stimulus or action.

Critical Evaluation

The systematic process of assessing the merits, faults, value, or significance of something, based on criteria and reasoned arguments.

Majority Rule

A decision-making principle where the option that receives more than half of the votes is selected or agreed upon.