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Look at this set of ordered pairs:\newline(13,6)(13, 6)\newline(15,5)(15, 5)\newline(8,1)(8, 1)\newline(9,4)(9, 4)\newlineIs this relation a function?\newlineChoices:\newline(A) yes\newline(B) no

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Q. Look at this set of ordered pairs:\newline(13,6)(13, 6)\newline(15,5)(15, 5)\newline(8,1)(8, 1)\newline(9,4)(9, 4)\newlineIs this relation a function?\newlineChoices:\newline(A) yes\newline(B) no
  1. Understand Function Definition: Step 11: Understand what a function is in terms of ordered pairs. A relation is a function if each input (first number in the pair) has exactly one output (second number in the pair). We need to check if any first number repeats with a different second number.
  2. List First Numbers: Step 22: List all the first numbers of the ordered pairs to check for repeats: 13,15,8,913, 15, 8, 9. None of these numbers are repeated, which means each input has only one output.
  3. Check for Repeats: Step 33: Since no input value is repeated with a different output value, this relation is a function.

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