Algebra Textbooks Boundless Algebra Systems of Equations Systems of Inequalities and Linear Programming
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Algebra
Concept Version 11
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Graphs of Linear Inequalities

Inequality graph

Inequality graph

Graph of $y\leq x+2$.  All possible solutions are shaded, including the ordered pairs on the line, since the inequality is $\leq$ the line is solid.  There are no solutions above the line.

Source

    Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:

    "Original figure by Julien Coyne. Licensed CC BY-SA 4.0."
    Julien Coyne CC BY-SA 3.0.

Related Terms

  • inequality
  • linear