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Algebra 1 · Chapter 2 · Lesson 2.8 · Printable PDF

Graphing a Linear Inequality in Two Variables Worksheet with Answer Key

5 problems on graphing linear inequalities in two variables: rewriting with y alone, boundary lines, dashed or solid, shading, writing inequalities from graphs, a cookie and muffin budget, and a sign mistake. 2 pages, with a worked answer key.

5 problems2 pagesanswer key
Printable Graphing a linear inequality in two variables worksheet with answer key - Algebra 1 (Page 1 PDF preview)
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What's on the worksheet

  1. Rewrite each inequality with y alone and describe its boundary line and shading.
    y - 4 > 2x6x \le 9 - 3y2 - y < x2(y + 1) \ge 3x5 - y > 7
  2. Write an inequality for each set of points and describe its graph.
  3. Lily's cookies and muffins: write and graph an inequality for her sales goal.
  4. Show two inequalities have the same graph and describe a related one.
  5. Find the mistake in Owen's graph of an inequality.

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The free lesson teaches it with worked examples and practice problems.

Graphing a linear inequality in two variables: the lesson ›

More Chapter 2 worksheets: Linear equations, inequalities and systems