Learning Goal: Stay fresh with linear inequalities and develop procedural fluency with properties of exponents.

Classwork

• Chromebook Handout
  • Students do this one individually
• Desmos Activity
  • Students work in partners or groups for this activity
• Properties of Exponents Challenges (Andy Schwen)

Finished Early?

• Algebra by Example

Answers

• Link to Answers

Standards

• Common Core
  • HSA.REI.D.12 – Graph the solutions to a linear inequality in two variables as a half-plane (excluding the boundary in the case of a strict inequality), and graph the solution set to a system of linear inequalities in two variables as the intersection of the corresponding half-planes.
  • 8.EE.A.1 – Know and apply the properties of integer exponents to generate equivalent numerical expressions. For example, 3² × 3^-5 = 3^-3 = 1/3³ = 1/27.
• TEKS
  • A.2(H) – write linear inequalities in two variables given a table of values, a graph, and a verbal description
  • A.3(D) – graph the solution set of linear inequalities in two variables on the coordinate plane
  • A.11(B) – simplify numeric and algebraic expressions using the laws of exponents, including integral and rational exponents