Question 5 Choicepoints) (04 01) Which of the following best defines an input? O 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 O An input is a set of ordered pairs in which no y value repeats O 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​