Learning Goal: Assess conceptual and procedural fluency for writing and graphing systems of equations.

Note

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Classwork

• Concept Quiz
  • 2nd problem taken from SAT
• Retake: Linear Inequalities

Finished Early?

• Boosting Math (youcubed)
• Minute to Win It – Ready Spaghetti

Standards

• Common Core
  • HSA.REI.C.6 – Solve systems of linear equations exactly and approximately (e.g., with graphs), focusing on pairs of linear equations in two variables.
• TEKS
  • A.2(I) – write systems of two linear equations given a table of values, a graph, and a verbal description
  • A.3(F) – graph systems of two linear equations in two variables on the coordinate plane and determine the solutions if they exist
  • A.3(G) – estimate graphically the solutions to systems of two linear equations with two variables in real-world problems
  • A.5(C) – solve systems of two linear equations with two variables for mathematical and real-world problems