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Mathematics 18 Online
OpenStudy (anonymous):

Determine whether the relation is a function. {(1, -3), (1, 1), (6, -8), (9, -3), (11, -3)} A) Function B) Not a function

OpenStudy (anonymous):

Do you know about Domains and Ranges?

OpenStudy (anonymous):

A function can only have one y value in the range for each x in the domain. If you take a look at your ordered pairs you will see that an x value in the domain has two Y values in the range(1, -3 or 1).

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