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Unit 3, Lesson 1Mrs. King

Relation: a set of ordered pairs.Domain: the set of input values (Domain is what’s Dropped in)

Range: the set of output values (Range is what Rolls out)

Find the domain and range of the ordered pairs (1, 3), (–4, 0), (3, 1), (0, 4), (2, 3).

domain: {–4, 0, 1, 2, 3} range: {0, 1, 3, 4}

domain: {Bear, Cat, Deer, Dog} range: {22.5, 11, 12.5}

domain: {Alabama, California, Colorado, Florida, Kansas}

range: {4, 7, 25, 53}

domain: {–3, 1, 3} range: {-4, 2, 4}

domain: {–7, 2, 3} range: {-9}

domain: {–5, 2, 4} range: {0, 8, 15, 16}

domain: {-2, -1, 0, 1, 2} range: {-3, 0, 1}

domain: {–3, 1, 3} range: {-4, 2, 4}

domain: {–4, 0, 1, 4} range: {-5, -3, 1, 2, 4}

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