Answer: D) No, because for some x's there are more than one y's.
Step-by-step explanation:
By the definition of function,
In a function For the every input there is a single value of output.
That is, if F is a function such that
Then, and
must be distinct.
But according to the given table,
For the value of 8 there are two outputs values 7 and 9.
Therefore, we can say that the given ordered pairs (x, y) can not make the function because there are more than on y's for one value of x's.