Lemma
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OpenStax, Intermediate Algebra 2e §3.5 Relations and Functions · Try It 2 · Algebra · Graphs

Relations and Functions · Try It 2

For the relation
ⓐ Find the domain of the relation.
ⓑ Find the range of the relation.

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OpenStax, Intermediate Algebra 2e · §3.5 Relations and Functions · Try It 2

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