This set of 30 task cards focuses on the skill of determining whether or not a relation is or is not a function and why.
Examples include graphs, tables of values, and mapping diagrams.
The cards can be used in a whole group, small groups, or as a math center. They are a great resource for remediation and extra targeted practice.
I have included blank cards at the end so that you can insert your own questions if needed.
There is also a Student Response Card master included.