Question

State the range of the following relation and state if it is a function. (3, 2), (4, 1), (4, 5), (5, 1)

A. {3, 4, 5}; Yes B. {1, 2, 5}; Yes C. {3, 4, 5}; No D. {1, 2, 5}; No

Answer 1

Hey there,

Your quetion states: State the range of the following relation and state if it is a function. (3, 2), (4, 1), (4, 5), (5, 1) 

I would say that your answer would be A. {3, 4, 5} because these number's are not really in the range, but these are the numbers that would fall in the category.

Hope this helps you Melissa.

~Jurgen

Answer 2

range would be the Y coordinates ( the 2nd number in each set) so {1,2,5} is the range

 it is not a function because 2 of the x values are the same ( there are two 4's)

 the correct answer would be D.