Question

1. 24. {(-4, -3), (-8, -7), (6, -8), (-3, -9), (7, -5)} 25. 26. f = {(2, 5), (3, -4), (4, 6)} 27. 28. 29. {(14, -132), (52, 109), (6, -132), (-24, -92)} 30. 31. {(5, -1), (-5, -1), (2, -4)}

Explanation:

Since the problem isn't clearly stated (e.g., determining if a relation is a function, analyzing graphs, etc.), I'll assume a common task: checking if a relation is a function (using the definition: each input has exactly one output). Let's take problem 23 as an example.

Step-by-Step Format (for Problem 23: Checking if the relation is a function)

Step1: Recall the function definition

A relation is a function if every input (from the left set) has exactly one output (in the right set).

Step2: Analyze each input in the left set

• Input \(-17\): Maps to \(-4\) (only one output).
• Input \(11\): Maps to \(2\) and \(5\) (two outputs).
• Input \(9\): Maps to \(2\) and \(5\) (two outputs).

Answer:

The relation in problem 23 is not a function because the inputs \(11\) and \(9\) have more than one output.

If you meant a different problem (e.g., 24, 25, etc.) or a different task (like domain/range, graph analysis), please clarify the specific question (e.g., "Is the relation in problem 24 a function?" "What's the domain of problem 29?") so I can provide a more targeted solution.