Relations vs Functions. In mathematics, relations and functions include the relation between two objects in a certain order. Both are different. Take, for instance, a function. A function is linked with a single quantity. It is also associated with the argument of the function, input, and value of the function, or otherwise known as the input.
The stars of The Big Chill 30 years ago, from left, Glenn Close, Kevin Kline, Meg Tilly, William Hurt, Tom Berenger, Mary Kay Place, Jeff Goldblum and JoBeth Williams.
1 The Stepford Wives  is a 2004 American science fiction film. 2  It was directed by Frank Oz from a screenplay by Paul Rudnick and stars Nicole Kidman, Matthew Broderick, Bette Midler, Christopher Walken, Faith Hill and Glenn Close.