how to work symbolic representatios? i need to find the domain and range

2 answers

Your School Subject is Math, not college.
Since this is not my area of expertise, I searched Google under the key words "'symbolic representations' domain range" to get these possible sources:

http://www1.moesc.k12.oh.us/mcos/discrete/algebra1.htm
http://www.cse.ucla.edu/products/Reports/TR316.pdf
http://www.ohiorc.org/record/113.aspx

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.

I hope this helps. Thanks for asking.