I can identify the domain & range.
I can determine if a relation is a function.
Click on the link below for practice identifying the domain & range:
http://www.ixl.com/math/algebra-1/domain-and-range-of-relations
Source: www.ixl.com
Click on the link below for practice identifying functions and evaluating using function notation:
http://www.regentsprep.org/regents/math/algtrig/atp5/FuncPrac.htm
OR
http://www.algebralab.org/practice/practice.aspx?file=Algebra1_12-1.xml
Source: www.regentsprep.org and www.algebralab.org
Click on the link for extra practice evaluating using function notation:
Source: www.ixl.com