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Mathematics 17 Online
OpenStudy (anonymous):

If a number repeats in the domain & range, do you list it twice?

OpenStudy (amistre64):

think of the list as a roll call; there is no need to put the same name on there more then once. It aint bad perse, just not standard

OpenStudy (anonymous):

yeah, your right. Thanks!

OpenStudy (precal):

|dw:1339617615241:dw|

OpenStudy (precal):

|dw:1339617710640:dw| example for you to see why you list it once

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