What is the definition of domain of a relation

What is the definition of domain of a relation

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains the concept of domain in mathematics, focusing on the relationship between input and output. It clarifies that the domain is the set of all X values or inputs in a relation. The tutorial covers how to identify the domain in different representations such as ordered pairs, mappings, tables, and graphs. It also discusses special relationships where the domain can be infinite, represented as all real numbers.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

In what ways can the domain be represented visually?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What does it mean when the domain is described as 'all real numbers'?

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