SOLUTION: Which of these sets represents a function, [(-1,8),5,7), (5,rr)] (rr = pie)

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Question 1191058: Which of these sets represents a function, [(-1,8),5,7), (5,rr)] (rr = pie)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
No pie in math problems, unless it's a pie chart.
Use the Greek letter pi.