Algebra 1 · Systems of Equations & Inequalities
Linear Inequality (Graph)
Algebra 1 · Systems of Equations & Inequalities
Definition
A graphed linear inequality shows a boundary line and shading on the side that satisfies the inequality.
Teach it
Where it is taught, with guided notes, practice, homework, an exit ticket and an interactive Teacher Deck.
Examples
- Graph y > x + 1 with a dashed line, shaded above.
- Use a solid line for ≤ or ≥.
Key rule
Dashed for strict, solid for inclusive; shade the true side.
Memory hook
Dashed or solid line, then shade the winning side.