Find the Domain and the Range of the Relation $\{ ( 9,4 ) , ( - 7,0 ) , ( - 2 , - 2 ) , ( 15 , - 7 ) \}$

question 226

Multiple Choice

Find the domain and the range of the relation.
- $\{ ( 9,4 ) , ( - 7,0 ) , ( - 2 , - 2 ) , ( 15 , - 7 ) \}$

• A) domain: \(\{ - 7 , - 2,9,15 \}\); range: \(\{ 0,4 \}\)
• B) domain: \(\{ - 7 , - 2,9,15 \}\); range: \(\{ - 7 , - 2,0,4 \}\)
• C) domain: \(\{ - 7,0,4,9 \}\); range: \(\{ - 7 , - 2,15 \}\)
• D) domain: \(\{ - 2,0,9,15 \}\); range: \(\{ - 7 , - 2,4,15 \}\)

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Definitions:

Cattell

Raymond Cattell was a psychologist known for his work on personality theory and psychometrics, including the development of several personality tests.

Cattell

Refers to Raymond Cattell, a psychologist known for his work in personality, factor analysis, and the development of several personality assessments.

Freud

Sigmund Freud, an Austrian neurologist and the founder of psychoanalysis, a method for treating psychopathology through dialogue.

Heredity

The passing on of physical or mental characteristics genetically from one generation to another.