Unit 7

Solving Systems of Linear Equations

Hey YOU! Use the graphing calculator to check your work!

[Unit 7 Skills Review]

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Lesson/Objective Supplemental Lessons On-line Practice
"Quik Cheks"
Homework
7.1 Solving Linear Systems by Graphing

Video Tutor Lessons:

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Video Example!

Glencoe Online hw #7-1 Due 
Read pg 347 example #2 and Coolmath & Purplemath (see left)
pg 349-50 #17-24

Use the graphing calculator to check your answers!

Unit 7 Ticket In:
Can Graphs Tell a Story?

Graphing Systems Worksheet

7.2 Solving Linear Systems using the Substitution Method

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PHSchool.com Logo

Glencoe Online

hw #7-2 Due 
pg 356 #13-22,30-32

Complete Problem Set 7A

[Selected Answers to ProbSet 7A]

7.3 Solving Linear Systems by Linear Combinations (aka the Elimination Method)

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PHSchool.com Logo

Glencoe Online

Click here to try the simultaneous equations applet by Howe-two

hw #7-3 Due 
1) Complete Problem Set 7B
2)
pg 363 #17-22

7.5 Special Types of Linear Systems

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  hw #7-4 Due 
1) Complete
Problem Set 7D
2) pg 373 #7-21 Odd 

 

Review 7.1 thru 7.3 & 7.5     hw #7-5 Due 
1) Worksheet “Solving Systems by Elimination”
2) pg 373 #1-6 All, #8-20 Even
 

QUIZ on Lessons 7.1 thru 7.3, & 7.5 TBA

7.4 Problem Solving Using Linear Systems PHSchool.com Logo hw #7-6 Due 
Complete Problem Set 7E
7.6 Solving Systems of Linear Inequalites

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PHSchool.com Logo

Glencoe Online

hw #7-7 Due 

Complete Problem Set 7H


Unit Review

[Unit 7 Skills Review]

 
   

hw #7-8 Due 
pg 394-95 # 1-4,13-24
(use substitution for #13-14;
 use ANY method for #15-24)
pg 373 #21,24

[Answers to HW]

Optional FUN practice: 

Complete Problem Set 7F

Complete Problem Set 7G

pg 395 #40-42

pg 377 #13-18
pg 373 #22-23

UNIT TEST on Lessons 7.1 thru 7.6 TBA 

   

UNIT 7 ON-LINE SELF-TEST
from Glencoe/McGraw Hill

Glencoe Online

N.B.  This on-line test does not match up exactly with our "UNIT" of study.  We covered the SYSTEMS OF LINEAR INEQUALITIES lesson as a part of our Unit 6, so maybe you'll see one of those problems AGAIN!

7.7 Exploring Data: Linear Programming (SKIP)