Algebra 1 help...?
What is the range of the given relation?
[(2,2), (3,2), (2,3), (1,4)]
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I don't understand what the question is asking...I don't know what a relation is. I do know about x and y values, though. Thanks in advance!
2007-12-03 10:05:55 · 4 answers · asked by Lindsay 3 in Science & Mathematics ➔ Mathematics
Range asks for what the y values can be. In this case, the y values are 2, 2, 3, 4, so the Range is...
{2<=y<=4, y element of Natural Numbers}
2007-12-03 10:09:38 · answer #1 · answered by helloeverybody! 1 · 0⤊ 0⤋
A relation is a mapping from the first values (domain) to the second values (range).
You have:
X ... Y
2 .|. 2
3 .|. 2
2 .|. 3
1 .|. 4
Everything in the first column is the domain {1, 2, 3}
Everything in the second column is the range {2, 3, 4}
2007-12-03 10:09:40 · answer #2 · answered by Puzzling 7 · 0⤊ 0⤋
the relations would be 2, 3, and 1 and the range is 2, 3, and 4
heres a web site that could help you out.
http://www.okc.cc.ok.us/maustin/Relations/Relations.htm
2007-12-03 10:10:18 · answer #3 · answered by Mic 2 · 0⤊ 0⤋
Range is the y-values for that set, so it would be
{2,3,4}
Domain are the x values for that set. so it would be
{1,2,3}
Get it?
2007-12-03 10:09:43 · answer #4 · answered by invisible 4 · 0⤊ 0⤋