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State the range of the following relation. {(2, –3), (4, 6), (3, –1), (6, 6), (2, 3)}Group of answer choicesno{–3, –1, 3, 6,6}{–3, –1, 6, 3, 6}{–3, –1, 3, 6}

Question

State the range of the following relation.

{(2, –3), (4, 6), (3, –1), (6, 6), (2, 3)}
Group of answer choices
no
{-3, –1, 3, 6, 6}
{-3, –1, 6, 3, 6}
{-3, –1, 3, 6}

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Solution

Break Down the Problem

  1. Identify the Relation: The relation is provided as a set of ordered pairs: {(2, –3), (4, 6), (3, –1), (6, 6), (2, 3)}.
  2. Determine the Range: The range of a relation consists of all the unique second elements (y-values) from the ordered pairs.

Relevant Concepts

  1. Definition of Range: In the context of a relation, the range is the set of all output values (y-values) corresponding to the input values (x-values).

Analysis and Detail

  1. Extract y-values: From the ordered pairs, we extract the second elements:
    • (2, –3) → y = –3
    • (4, 6) → y = 6
    • (3, –1) → y = –1
    • (6, 6) → y = 6
    • (2, 3) → y = 3
  2. List Unique y-values: Now, we will compile the unique y-values:
    • From the pairs listed, we have –3, 6, –1, and 3. The value 6 appears twice but only counts once for the range.

Verify and Summarize

  1. Unique Values Summary: The unique y-values extracted are: {–3, 6, –1, 3}.
  2. Final List: The range is thus the unique set of these values.

Final Answer

The range of the relation is {–3, –1, 3, 6}.

This problem has been solved

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