Question

When does a compound inequality with OR have a solution that is the entire number line? Can the solution be bounded to one side? On two sides? Can there be no solution?

Answer 1

Answer:

Concept: Algebraic Analysis

1. $\geqslant \: \: \: \: \: \: \: \: \: \: \leqslant$
2. Those two symbols indicate one solution
3. $< \: \: \: \: \: \: \: >$
4. Those symbols indicate a range of values
5. $x < 15 < x$
6. Indicates two bounded answers
7. In an inequality there is always a solution