Examlex
Use the discriminant to determine the number of x-intercepts of the graph:
Overactivity
Excessive levels of activity or movement, which can be physical or mental.
Hallucinations
Sensory perceptions that appear real but are created by the mind, without an external stimulus, affecting any of the five senses.
Disorganized Thinking
A state where an individual's thoughts are chaotic, unclear, or not logically connected, often manifesting in speech and behavior.
Schizophrenia
A chronic and severe mental disorder that affects how a person thinks, feels, and behaves, characterized by delusions, hallucinations, and impaired functioning.
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