SOLUTION: Give your own example of a function using a set of at least 4 ordered pairs. The domain will be any four integers between 0 and +10. The range will be any four integers between -12

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Question 454570: Give your own example of a function using a set of at least 4 ordered pairs. The domain will be any four integers between 0 and +10. The range will be any four integers between -12 and 5. Your example should not be the same as those of other students or the textbook. There are thousands of possible examples.
Explain why your example models a function. This is extremely important for your learning.
Give your own example of at least four ordered pairs that does not model a function. The domain will be any four integers between 0 and +10. The range will be any four integers between -12 and +5. Your example should not be the same as those of other students or the textbook. There are thousands of possible examples.
Explain why your example does not model a function
Answer by solver91311(24713) (Show Source):
You can put this solution on YOUR website!

Select 4 ordered pairs where you have 4 different first elements in the 4 pairs. It is a function because each possible value in the domain of your relation, that is the set of first elements in the set of ordered pairs, maps to a unique element in the range, that is the set of second elements.

For the second part of your problem, do the same thing, except make sure that at least 2 of the first values in your set of ordered pairs are equal. Your set of ordered pairs will NOT be a function because you have at least one value in the domain that maps to more than one value in the range.

John

My calculator said it, I believe it, that settles it