rule, table of values and graph
No
6
If the domain is infinite, it is not possible to list the function.
The first thing to consider is whether the data are random.
Unless the operands form an arithmetic sequence, it is not at all simple. That means the difference between successive points must be the same. If that is the case and the SECOND difference in the results is constant then you have a quadratic.
a table used to show values of the variable expression for a given function
A table of values is no use if the domain is infinite.
The MATCH function.
a table used to show values of the variable expression for a given function
rule, table of values and graph
It is generally referred to as "a table of values"
The SUMIF function.
No
6
Any explanation will depend on whether or not the table of values and the graph are related to one another. Nothing in the question indicates that they are.
If the domain is infinite, it is not possible to list the function.