Talk:Direct and inverse variation/@comment-25768713-20150329180615

varies directly: a * ? = b

vary directly: a/b = ?

vary directly: a = ? * b

directly proportional: m = ? * n

directly proportional: m/n = ?

direct variation: m/n = ?

direct variation: x = ? * y

inverse variation: m = ? * ?/n

inversely proportional: ? * ?/x = y

vary inversely: x * y = ?

varies inversely: x = ? * ?/y