Algebra 1 · Inequalities
Compound Inequality
Algebra 1 · Inequalities
Definition
A compound inequality is two inequalities joined by AND or OR, describing values between or outside bounds.
Teach it
Where it is taught, with guided notes, practice, homework, an exit ticket and an interactive Teacher Deck.
Examples
- −2 < x ≤ 6 is a compound inequality.
- x < 0 or x > 5 is a compound inequality.
Key rule
AND gives a between-region; OR gives two separate regions.
Memory hook
Compound = two inequalities working as a pair.