SOLUTION: Find the domain and range of {(-3,-7), (-1,-3), (0,-1), (2,3), (4,7)} I don't understand this at all.

Question 409605: Find the domain and range of
{(-3,-7), (-1,-3), (0,-1), (2,3), (4,7)}

I don't understand this at all.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
The domain is the set of all inputs. In this case, this means that the domain is the set of all x coordinates.

So the domain is {-3, -1, 0, 2, 4} Notice how these values are all x coordinates.

In a similar fashion, the range is the set of all the y coordinates (since the range is the set of all outputs). So the range is {-7, -3, -1, 3, 7}

If you need more help, email me at jim_thompson5910@hotmail.com

Also, please consider visiting my website: http://www.freewebs.com/jimthompson5910/home.html and making a donation. Thank you

Jim
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