Across
- 2. real numbers, |x|>-b
- 4. closed dots
- 6. compound inequality that is the union of two inequalities
- 9. symbol, used when you have more than one interval,
- 10. of linear equations, two or more linear equations grouped together
- 11. solution, |x| < -b
- 12. compound inequality that is intersection of two inequalities
Down
- 1. open dots
- 2. value equation, if |x| = b then x = b and x = -b
- 3. value, the distance from zero on a number line
- 5. inequalities, two inequalities that are joined by the word OR or the word AND and is solved by solving each part of the inequality
- 7. notation, rewriting inequalities using numbers, infinity symbols and/or both with grouping symbols such as brackets or parentheses
- 8. value inequality, solved by rewriting as a compound inequality