Yolanda wants to know whether the number of songs a person downloads is a function of age. She asks four of her cousins how many songs they have downloaded to their smartphones. Yolanda records the information in a table. Yolanda notices that the number 320 shows up twice in the table. She concludes that the relation cannot be a function. Is her reasoning correct? A. Yes. This relation is not a function because one output has two different inputs.
B. No. A function can have any input and output values.
C. No. A function can have two outputs that are the same as long as they have different inputs.
D. Yes. This relation is not a function because one input has two different outputs.