relation of a function

Algebra
Tutor: None Selected Time limit: 1 Day

Determine whether each of the following relations is a function from {1, 2, 3, 4, 5} into {3, 2, 1} or not; if no, then identify the part of that failed.

k = {(1, 1), (2, 1), (3, 2), (4, 3), (5, 1)} 

Feb 12th, 2015

k is a function because no value in the domain repeats.

-----------------------------------------------------------------------

Feb 12th, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Feb 12th, 2015
...
Feb 12th, 2015
Dec 10th, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer