4. Inequalities
An inequality is simply a comparison of two quantities or expressions.
| a < b |
a is less than b |
| a < b |
a is less than or equal to b |
| a > b |
a is greater than b |
| a > b |
a is greater than or equal to b |
5 |
Greater than |
4 |
|
3 |
|
2 |
|
1 |
|
0 |
|
-1 |
|
-2 |
|
-3 |
|
-4 |
|
-5 |
Less than |
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If we set up a number line, you can see how numbers are set up for greater than or less than questions.
For example, 4 is greater than -4. |
Inequalities and Algebra
The inequality 3x + 2 > x - 6
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