Here is the set of all real numbers greater than -2 and less than or equal to 5: The number -2 is excluded from the set, so you see an empty bubble the number. Interval Notation Topic Index Algebra Index Regents Exam Prep Center. For graphing on a number line, see Linear Inequalities. For Venn diagrams, see. Is a roster for the set of integers from 2 to 6, inclusive. Is a roster for the set of.
The real numbers are the set of all numbers rational and irrational on the real number line. Leave a comment. Explanation; Transcript; Tags. When analyzing data, graphing equations and performing. Need help with a problem?
There are numbers that cannot be expressed as fractions, and these numbers are called irrational numbers. Irrational numbers (H Cannot be expressed as a fraction (for example, square root of 2 or 3: 1.414214., 1.732051.). Rational numbers are fractions that can be presented either by terminating decimals (for example, 1.4, 1.3467) or non terminating repeating decimals(for example, 3.2222., 5.818181.). Figure 2, all previously defined sets of numbers (N, W and J) are subsets of the rational numbers (Q). Also answering questions like, what is an number sets? What are number sets?. The numbers 2/3,3/5, 10.3, 102.25, etc. Are rational numbers but not integers. Content. Chapter/Section. Downloads. Misc Links. Site Help. Contact Me. Algebra (Notes) / Solving Equations and Inequalities / Solutions and Solution Sets Notes. Example 2 Show that the following numbers aren t solutions to the given. Jul 22, 2011. Identify what numbers belong to the set of natural numbers, whole numbers, integers. Math, it is very important that you understand the language spoken in algebra class. It will definitely help you do the math that comes later.