go to my ro bl ox account BaBaBrick2 and join my primary grou..p : The Fronte Family. We are a wealthy french family who brings our real wealth into r ob lox. We love to do modern roleplay's and meet new people! We are currently looking for family friends! Please join! From, Jennifer Fronte

This isn't a question.

Explanation:

there are many stores that have sales right before christmas

. a function is a relation in which each input has only one output. in the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2.