80.9k views
4 votes
Look at the data points on the graph:
Is this relation a function?

Look at the data points on the graph: Is this relation a function?-example-1

1 Answer

3 votes
I am pretty sure that it is a function. Every input has one output. Here is a memory device that my teacher gave us. Hopefully it helps!!
Look at the data points on the graph: Is this relation a function?-example-1
User John Resig
by
4.8k points