Bell Ringer
Solve these two systems of equations
y = -x + 3
y = x + 1
y = x - 1
5x - 4y = 0
Objectives
- Solving an equation using Linear Combinations (Elimination)
Agenda
- Bell Ringer
- Check worksheets
- Word problems
- Linear combinations
- Solving inequalities
- Closure
Assignment
- No Assignment
Bell Ringer
Graphing
6x - 3y = -15
y = -2x -3
Substitution
y = x - 1
5x - 4y = 0
Linear Combinations
m + 3n = 2
-m + 2n = 3
Objectives
Solve a system of inequalities
Agenda
- Bell Ringer
- Worksheet 7.3 All
- Vocabulary/Method choice tip sheet
- Special situations pg 429 12-17
- Linear inequalities using Gcalc II- pg 435 9- 14
- Closure
Assignment
Worksheet 7.3
Bell Ringer
Check worksheet 7.3
Objectives
Special situations for a system of equations
Solve a system of linear inequalities
Agenda
- Bell Ringer
- Special Types of Solutions to Linear Systems Gizmo
- pg 425 in groups
- pg 435 9-14 all; pg 436 17, 20,23,26, 34,35
- Closure
Assignment
- pg 435 13-14
Bell Ringer
- Check numbers 13 and 14
Objectives
Graph a system of linear inequalities
Agenda
- Bell Ringer
- Systems of Linear Inequalities (Standard form) Gizmo
- Chapter review - pg 443
- Closure
Assignment
Pg 443
- 1- 6 (pick 2)
- 7-12 (pick 2)
- 13-18(pick 2)
- 19-24(pick 3)
- 25-27 (pick 1)
- 28-30(pick 1)
- 31
answers 1-3
Bell Ringer
- review for exam
Objectives
Assess ch 7 objectives
Agenda
- Bell Ringer
- Ch 7 exam
- Closure
Assignment
