Questions: Relation Function Not a function

Relation Function Not a function
Transcript text: Relation Function Not a function
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Solution

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Solution Steps

Step 1: Identify the Domain and Range
  • The domain is the set of all input values. Here, the domain is {1}.
  • The range is the set of all output values. Here, the range is {3, 8, 1, -3}.
Step 2: Determine the Definition of a Function
  • A function is a relation where each input (domain) is associated with exactly one output (range).
Step 3: Analyze the Given Relation
  • In the given relation, the input value 1 is associated with multiple output values (3, 8, 1, -3).

Final Answer

  • Since the input value 1 is associated with more than one output value, the given relation is not a function.
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