Is the relation, {(3,5), (-4,5), (-5,0), (1,1), (4,0)} a function?

Question

anonymous · Answer

yes, because no x value is repeated @angelllllll

anonymous · Answer

Thank you! In order for the relation to not be a function it would have to have an x involved. Correct?

anonymous · Answer

In order for it not to be a function, an x value would have to be repeated. For example:
(3,8) (3,4) (6,9) is not a function because an x value (3) is repeated

anonymous · Answer

Remember, the first number in the parenthesis is the x. The second number is the y (x,y)

anonymous · Answer

Much appriciated. I understand much better now! Thank you again, and thanks for your time. A medal was given. Have a great day!

anonymous · Answer

No problem! Thanks for the medal :D