Chapter 3‎ > ‎

3.2 Solving Linear Equations by Graphing


  • A.REI.D.10:  Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve (which could be a line).
  • F.IF.C.7.A:  Graph linear and quadratic functions and show intercepts, maxima, and minima.

Essential Question:

  • In what ways can the problem be solved, and why should one method be chosen over another?
  • How can the relationship between quantities best be represented?

Learning Target:

  • I can explain what the graph of a function represents. (Evaluation)
  • I can solve a linear equation using a graph.  (Application)
  • I can define roots and zeros. (Knowledge)



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    Worksheet 3.2