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) \(\{ x \mid x \geq 4.5 \}\)

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Definitions:

Rehospitalization

The act of being admitted to a hospital again after being discharged, typically for the same condition.

Schizophrenia

A severe mental disorder characterized by distortions in thinking, perception, emotions, language, sense of self, and behavior, often resulting in hallucinations, delusions, and disorganized thinking and speech.

Positive Symptoms

Symptoms of schizophrenia that seem to be excesses of or bizarre additions to normal thoughts, emotions, or behaviors.

Aftercare

Aftercare refers to the continuation of treatment and support following the initial phase of treatment for a condition or addiction, aimed at preventing relapse and promoting long-term recovery.