Systems of inequalities worksheet
Shade each inequality, and the solution is the part shaded twice. Everything from the single-inequality sheet applies, done twice and then intersected.
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Sigma Prep · sigmaprep.io/worksheets Name Systems of InequalitiesDate Period Graph each system.
Free math worksheets at sigmaprep.io/worksheets© 2026 Sigma Prep |
Sigma Prep · sigmaprep.io/worksheets Name Systems of InequalitiesAnswer keyVersion 1Date Period Graph each system.
Free math worksheets at sigmaprep.io/worksheets© 2026 Sigma Prep |
How to do these
Graph and
- Shade above the first line, solid.
- Shade below the second, dashed.
- The solution is where both shadings land.
The answer is the overlap of the two regions.
Where students go wrong
Giving the whole shaded area rather than the overlap. Only the part covered by both counts, and it is easy to lose track once two greys sit on top of each other. Shading lightly, or with lines in two directions, keeps it readable.
Also called graphing systems of inequalities, feasible region or overlapping half planes.