Thursday, 1/28/16: Reviewing Recent Homework on Systems of Linear Equations

Tonight's homework is from Lesson 8-4, solving systems using elimination.  It is p.258 (2 & 3).  Students, you MUST check your solution in order to get credit for the assignment.  I will circulate and have you put your finger on the check parts.

Our next test is on solving equations in one variable and systems, and it is Wednesday, 2/3.  The material on it:

• equations (Lessons 7-1, 7-2, 7-3, and 7-4)
• solving systems by substitution (Lesson 8-2)
• solving systems by elimination (Lessons 8-3 through 8-5)

Additionally, Lesson 8-1 should be reviewed, because that involved graphing and set the stage for solving by substitution and elimination.  (We used an excellent worksheet instead of the text for graphing, but the lesson details that aspect.)