The correct answer for the question that is being presented above is this one: "d. The values in the set must be increasing." A data set contains an independent and dependent variable which must be true or the data set of a linear function can be used to represent the data.
Here are the following choices:
a. The set must have a constant additive rate of change.
b. The set must have a constant multiplicative rate of change.
c. The values in the set must be positive.
d. The values in the set must be increasing.