1 / 5

Integers

Integers. What are integers? All positive and negative numbers including zero. NO FRACTIONS! NO DECIMALS! For example…-3, -2, -1, 0, 1, 2, 3…. There are different sets (or groups) of integers. 1) Set Z = all negative and positive numbers INCLUDING zero.

lloyd
Download Presentation

Integers

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Integers What are integers? All positive and negative numbers including zero. NO FRACTIONS! NO DECIMALS! For example…-3, -2, -1, 0, 1, 2, 3…

  2. There are different sets (or groups) of integers. 1) Set Z = all negative and positive numbers INCLUDING zero. Z = {…-3, -2, -1, 0, 1, 2, 3…} 2) Set Z* = non-zero integers which contains all negative and positive numbers EXCLUDING zero. Z* = {…-3, -2, -1, 1, 2, 3…}

  3. 3) Set Z- = all negative numbers only INCLUDING zero. Z- = {...-4, -3, -2, -1, 0} 4) Set Z+ = all positive numbers only INCLUDING zero. Z+ = {0, 1, 2, 3, 4…}

  4. Graphing: a quick review Cartesian Plane: consists of two directed lines that perpendicularly intersect their respective zero points. abscissa ordinate

More Related