Linear Equations vs Linear Inequalities
Lesson Prep
Lesson Details
Duration: 50 minutes
Learning Goal: Recap graphing linear inequalities with a Desmos activity. Then, compare linear equations and inequalities.
Prework
Make sure you have Chromebooks or some other class set of technology
Answer Keys
Classwork
Linear Equations vs. Linear Inequalities
Last problem on 2nd page from Kate Nowak
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.
HSF.IF.C.7.A – Graph linear and quadratic functions and show intercepts, maxima, and minima.
TEKS
A.3(C) – graph linear functions on the coordinate plane and identify key features, including x-intercept, y-intercept, zeros, and slope, in mathematical and real-world problems
A.3(D) – graph the solution set of linear inequalities in two variables on the coordinate plane