Find the Domain and Range of the Relation $\{ - 5 \}$

question 142

Multiple Choice

Find the domain and range of the relation. Also determine whether the relation is a function.
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• A) domain: \(\{ - 5 \}\); range: \(( - \infty , \infty )\); not a function
• B) domain: \(( - \infty , \infty )\); range: \(\{ - 5 \}\); function
• C) domain: \(( - \infty , \infty )\); range: \(\{ - 5 \}\); not a function
• D) domain: \(\{ - 5 \}\); range: \(( - \infty , \infty )\); function

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Definitions:

Consonant

A speech sound produced by partially or completely obstructing the flow of air through the vocal tract, characterized by less resonance and more restriction than vowels.

Impulses

Electrical or chemical signals transmitted through the nerves of the body.

Bx

Biopsy, a medical test involving the extraction of sample cells or tissues for examination to determine the presence of diseases.

Syllable

A unit of organization for a sequence of speech sounds, typically comprising a vowel sound with or without surrounding consonants.