10 1100

Question

20 1200
30 1300
40 1400
50 1500
60 1600
70 1700

Hours Monthly
Of Pay
Training

Does this table represent a function? Why or why not?

Yes, because the y-values are positive numbers.
No, because none of the y-values are the same.
Yes, because every x-value corresponds to exactly one y-value
No, because each x-value is different

Answer 1

The correct answer is:

Yes, because every x-value corresponds to exactly one y-value.

In the provided table, each number of training hours (x-value) is associated with one unique monthly pay (y-value). This satisfies the definition of a function, which states that for each input (x-value), there can only be one output (y-value).