I can certainly get the solution set for $x^2 - 9 \geq 0$, but how do I get this solution set visualized on a number line?
Revision history [back]
 | 1 | initial version |
| | 1 | initial version |
I can certainly get the solution set for $x^2 - 9 \geq 0$, but how do I get this solution set visualized on a number line?
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.