SOLUTION: Good morning, I am just trying to double check myself to ensure my answer is correct. The relation{ −3,2 , 3,8 , 1,8 , 2,2 }is a function. T. True F. False I answe

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Question 1026879: Good morning,
I am just trying to double check myself to ensure my answer is correct.
The relation{ −3,2 , 3,8 , 1,8 , 2,2 }is a function.
T. True
F. False
I answered it as true....
Found 2 solutions by Alan3354, ikleyn:
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
The relation{ −3,2 , 3,8 , 1,8 , 2,2 }is a function.
T. True
F. False
====================
It's false, because the y values are 2 for -3 and for +2.
And they're 8 for 3 and for 1.
Answer by ikleyn(52777)   (Show Source): You can put this solution on YOUR website!
Good morning,
I am just trying to double check myself to ensure my answer is correct.
The relation{ -3,2 , 3,8 , 1,8 , 2,2 }is a function.
T. True
F. False
I answered it as true....
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

It is TRUE.

Because each value of "x" (first in each pair) has one and only one correcponding value of "y" (second in each pair).

Which means that the function is defined and is defined correctly.

Your answer is correct.


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