Which of the following best defines an input?

An input is the result of a relation or the function rule, usually the y-values in a set of ordered pairs or on a table or graph.
An input is a special type of relation for which there is a rule that pairs each input with exactly one output.
An input is a set of ordered pairs in which no y-value repeats.
An input is the value that determines another based on the relation or the function rule, usually the x-values in a set of ordered pairs or on a table or graph. @AnswerMyQuestions

Question

Which of the following best defines an input?

 An input is the result of a relation or the function rule, usually the y-values in a set of ordered pairs or on a table or graph.
 An input is a special type of relation for which there is a rule that pairs each input with exactly one output.
 An input is a set of ordered pairs in which no y-value repeats.
 An input is the value that determines another based on the relation or the function rule, usually the x-values in a set of ordered pairs or on a table or graph. @AnswerMyQuestions

anonymous · Answer

What do you think?

anonymous · Answer

On the other question you had, I said the outputs are y-values, so what do you think inputs are?

blackops2luvr · Answer

hm.. i was gonna go with B or D

anonymous · Answer

Why would it be B?

blackops2luvr · Answer

Oh, i see now B is wrong

blackops2luvr · Answer

also for the other question, i was going with C.......

anonymous · Answer

So which one is it?

blackops2luvr · Answer

anyways, i passed bye! (with an 80pc)