Mathematics (2019) Grade(s): 09-12 - Geometry with Data Analysis

MA19.GDA.5

Verify that the graph of a linear equation in two variables is the set of all its solutions plotted in the coordinate plane, which forms a line.

Unpacked Content

Knowledge

Students know:
  • Appropriate methods to find ordered pairs that satisfy an equation.
  • Techniques to graph the collection of ordered pairs to form a line

Skills

Students are able to:
  • Accurately find ordered pairs that satisfy the equation.
  • Accurately graph the ordered pairs and form a line

Understanding

Students understand that:
  • An equation in two variables has an infinite number of solutions (ordered pairs that make the equation true), and those solutions can be represented by the graph of a

Vocabulary

  • Graphically Finite solutions
  • Infinite solutions
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