Systems of Linear Inequalities (Day 3)

Lesson Prep

Lesson Details

• Duration: 50 minutes

• Learning Goal: Build procedural fluency with solving systems of linear inequalities

Prework

• Make sure you have Chromebooks or some other class set of technology

Answer Keys

• Link to Answer Keys

Classwork

• Estimation – Hoover Dam

• Warm Up

  • Problems taken from SAT

• Desmos Activity

• Spiraling Practice

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.

TEKS

• A.3(H) – graph the solution set of systems of two linear inequalities in two variables on the coordinate plane