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Learning Goal

‹3 of 5 in this skill_area›

Graphing inequalities in one and two variables

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Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework

"Make connections between tabular, algebraic, and graphical representations of linear inequalities in one or two variables by deriving one from the other." "Given a linear inequality or system of linear inequalities, interpret a point in the xy-plane in terms of the solution set."

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"Make connections between tabular, algebraic, and graphical representations of linear inequalities in one or two variables by deriving one from the other."
"Given a linear inequality or system of linear inequalities, interpret a point in the xy-plane in terms of the solution set."

What you'll learn

  1. Graph a linear inequality in two variables as a half-plane, the extension of a one-variable number-line graph: draw the boundary line solid or dashed, and shade the side a test point selects
  2. Determine whether a point satisfies an inequality by substitution
  3. Match a two-variable inequality to its graph
  4. Decide which rows of a table satisfy an inequality, identify the inequality a table of solutions is consistent with, and derive an inequality from a table of boundary points

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