Question

Fun zone offers four party packages. The prices for each package are $50 more on weekends than they are on weekdays, as shown in the table below

Answer 1

Okay, here we have this:

Considering the provided information, if the relationship between the number of packages and price is a function, so we obtain the following:

Since a function is a relation where each element of the first set is assigned a single element of the second set or none at all, in this case the first set is the number of the package, and the second the price. However, it does not comply with the requirement that each element of the first set is assigned a single element of the second.

Then, finally we obtain that since the condition is not satisfied, it means that it is not a set. And the correct answer will be the third option.