UNIT 3 - SYSTEMS OF EQUATIONS/INEQUALITIESLG 1 - Systems (2variable)LG 2 - Systems (3variable)LG 3 - Solve Systems of InequalitiesLG 4 - System Word ProblemsLG 5 - Linear ProgrammingLEARNING OBJECTIVE:BTEOTPSWBET...........describe what it means to find the solution of a system of equations.... solve a system of equations by graphing.... solve a system using substitution...solve a system using eliminationWARM UP - Read this powerpoint ..... or Watch this video: What is a system of Equations? and this: What is a solution to a system? be able to answer these questions... 1. What is a system of equations. 2. How do you know if an ordered pair is a solution to the system. 3. What are the three possible answers to a system of equations. SOLVING SYSTEMS BY GRAPHING SOLVING SYSTEMS BY SUBSTITUTION SOLVING SYSTEMS BY ELIMINATION (adding/subtracting) DO BOTH EXAMPLES ON THE NOTES SHEET (GOAL 20) ASSIGNMENT: Complete #15-23 on the "Systems of 2 Equations" worksheet. EXTRA PRACTICE WATCH | GRAPHING CALCULATOR ACTIVITYOnce you know how to work your calculator, complete the following activity http://www.quia.com/cm/16330.html?AP_rand=492636278 |