Match the following. Match the items in the left column to the items in the right column.
(less than). (greater than), (less than
1.
element
2. inequality
or equal to), (greater than or equal to)
a collection or group of objects
indicated by braces,
a member of a set
3. line graph
positive or negative, rational or
4. real number
irrational numbers including zero
a shorthand way to write a set
5 set
visual tool used to illustrate solution
6. set builder notation
sets