Answer: The correct option is
(A) No, because one x-value correspond to two different y-values.
Step-by-step explanation: We are given to check whether the table represent a function or not.
From the table, we note that
the corresponding values of x and y in form of ordered pairs are
(x, y) = (2, 1), (2, 4), (3, 4), (4, 2) and (5, 5).
We know that a set of ordered pairs (x, y) represents a function of no value of x correspond to more than one one value of y.
But, in the given table, when the value of x is 2, then we are getting two different values of y, 1 and 4.
That is, one value of x correspond to two different values of y.
Thus, the given table DOES NOT represent a function, because one x-value correspond to two different y-values.
Option (A) is CORRECT.