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}
Solution
Break Down the Problem
- Identify the Relation: The relation is provided as a set of ordered pairs: {(2, –3), (4, 6), (3, –1), (6, 6), (2, 3)}.
- Determine the Range: The range of a relation consists of all the unique second elements (y-values) from the ordered pairs.
Relevant Concepts
- 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
- 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
- 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
- Unique Values Summary: The unique y-values extracted are: {–3, 6, –1, 3}.
- Final List: The range is thus the unique set of these values.
Final Answer
The range of the relation is {–3, –1, 3, 6}.
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