Is this relation a function?
a) yes, for the given x-values, there is one and only one y-value.
b) no, for the given x-values, there is one and only one y-value.
c) yes, for the given x-values, there is more than one y-value.
d) no, for the given x-values, there is more than one y-value.

D) No, for the given x-values, there is more than one y-value.

Step-by-step explanation:

See the table attached.

The relation given by y = f(x) is not a function, for the given x-values, there are more than one y-values.

This is clear from that for x = - 2, the f(-2) value is 12 and - 15 which is more than one value.

Hence, the relation given in the table between x and f(x) is not a function. (Answer)

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