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Mathematics 19 Online
OpenStudy (anonymous):

MEDAL!! Consider the following scenario describing the residents of Charlestown: The list pairs resident's ages with their zip codes. Does this scenario represent a function? No, because people who are the same age can have different zip codes. No, because people who have the same zip code can have different ages. Yes,because people who are the same age can have different zip codes. Yes, because people who have the same zipcode can have different ages.

OpenStudy (anonymous):

@dtan5457

OpenStudy (dtan5457):

You need to know what resembles x and y here

OpenStudy (dtan5457):

Let age resemble x and zip codes resemble y

OpenStudy (anonymous):

c

OpenStudy (dtan5457):

i don;t think so

OpenStudy (anonymous):

next option d?

OpenStudy (dtan5457):

"Yes,because people who are the same age can have different zip codes." does that describe a function?

OpenStudy (dtan5457):

That means there are double x values :/

OpenStudy (dtan5457):

Let's just say , this is NOT a function

OpenStudy (dtan5457):

A or b

OpenStudy (anonymous):

a

OpenStudy (dtan5457):

yes

OpenStudy (anonymous):

thanks!

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