Match the vocabulary word to its correct definition. 1. element a collection or group of objects indicated by braces, { } 2. null set a set containing no elements; also called the empty set 3. set a member of a set 4. subset set A is a subset of set B if all of the elements of set A are contained in set B or it is the empty set

Answer:1. Element: A member of a set2. Inequality:  greater than, less than, less than or equal to, greater than or equal to3. Line graph: visual tool used to illustrate solution sets4. real number: Positive or negative, rational or irrational numbers including zero 5. Set: A collection or group of objects indicated by braces {}6.Set builder notation: A shorthand way to write a set Step-by-step explanation:Got it correct on odyssey