q3

Students in Mr. Jaffrey's class were discussing in pairs if the following mapping diagram represents a function: As Mr. Jaffrey was circulating, he overheard Reena tell her partner that the relation is not a function because every input gives the same output. Of the following, which is the best response for Mr. Jaffrey to give Reena? A Reena, you are correct. The relation is not a function the same output corresponds with multiple inputs. Reena, you are correct that the relation is not a function, but your reasoning is not B accurate. Instead, it is not a function because each input corresponds with only one output. C Reena, you are incorrect. Even though each input gives the same output, there is only \/ one output for every input, so the relation still represents a function. The only thing that determines if a relation is a function is if each input gives only 1 output. This is true for this relation, so it is a function. D Reena, you are incorrect. The relation is a function because all of the output values are the same.