What is the relationship between an expression, a function table, and a graph

A function table can be used to write an expression and an expression is written on the graph.

I think the simplest answer to this is that all of them are used to get across data, in many different forms but, all the information is linked in that expressions and fiction tables can be expressed on a graph and vise versa.

I hope this helps.

The price decreased by 40 percent㏒㏒㏒㏒㏒㏒㏒㏒㏒㏒㏒㏒㏒∞㏒∞㏑⊕⊆⊂ф