# What is a direct variation?

According to mathematical terms, direct variation can be described as a relationship between two variables wherein their ratio remains constant. An equation or function expressing such a relationship.
Q&A Related to "What is a direct variation?"
 Since the slope of the graph is 3 over 1, or 3, the graph is y=3x. http://www.chacha.com/question/what-is-the-direct-...
 You seem rather aggressive towards direct variation. Don`t become annoyed , it is actually rather easy. Qu 1 y varies directly as x simply means that y = k x 28 = 7 k k = 4 Thus y http://answers.yahoo.com/question/index?qid=200911...
 Variation is differnet types of organisms are classified into groups. All of the organisms group have things in common, a snake and a human will be in the same species because they http://wiki.answers.com/Q/What_is_normal_variation
 "to our noble king,/ our dear lord, friend of the Danes,/ the giver of rings" (351-3) "a soul mate to me, a true mentor,/ my right hand man" (1325-6) http://wiki.answers.com/Q/What_are_some_variations...