Chapter 7 - Systems of Linear Equations

7.1 p.401 # 4,5,7-11

7.2 p.409 # 3c,4,5aiii,7bc,9,10,13

7.4 p.425 # 5c,7aiii,8,11,15-18,19d

7.5 p.438 # 3c,6d,12ac,14,16,17,22

7.6 p.448 # 4,5,7,8,10-12,14,15,18,24

OPTIONAL REVIEW: p.452 # 1 – 21 and p.455 # 1 – 6

Test Oultine

1. Solve a system of linear equations by graphing (7.2)

2. Solve a system of linear equations by substitution (7.4) 

3. Solve a system of linear equations by elimination (7.5) 

4. Determine how many solutions a linear system has by comparing slope and intercept (7.6)\

5. Give a second equation to make system that satisfies a particular condition (7.6)

6. Word problem that you have to solve by elimination, substitution or graphing (7.4, 7.5)

7. Word problem that you have to solve by elimination, substitution or graphing (7.4, 7.5)

**We are using our regular textbook now! See link above :)

Assignment # 4: Week of May 1 - 7

• Watch the following YouTube video on 7.1 Developing Systems of Linear Equations HERE

  • • The notes given in this video are quite good, so grab a pencil and paper and take notes (pictures) as you go! (Pause as needed!)

• Try these questions from the textbook: p.401 # 7,8,9,10,11

• These are higher level questions, if you feel like you need some practice with the basics, feel free to do any or all of the other questions that are in this section.

• Complete the Microsoft Teams assignment due on May 7th at 11:59pm 

• Need help? There are two options:

  • • Tuesday May 5th at 10:00 - 10:30 AM

    • Wednesday May 6th at 2:00 – 2:30 PM

Assignment # 5: Week of May 8 - 14

• Watch the following YouTube video on 7.2 Solving Systems of Linear Equations Graphically HERE

  • • The notes given in this video are quite good, so grab a pencil and paper and take notes (pictures) as you go! (Pause as needed!)

• Try these questions from the textbook: p.409 # 7c,9,10,13

• Feel free to do any or all of the other questions that are in this section for extra practice.

• Complete the Microsoft Teams assignment due on May 14th at 11:59pm 

• Need help? There are two options:

  • • Tuesday May 12th at 10:00 - 10:30 AM

    • Wednesday May 13th at 2:00 – 2:30 PM

Assignment # 6: Week of May 15 - 21

• Watch the following YouTube video on 7.4 Solving Systems of Linear Equations by Substitution HERE

  • • The notes given in this video are quite good, so grab a pencil and paper and take notes (pictures) as you go! (Pause as needed!)

    • OPTIONAL additional video: HERE

• Try these questions from the textbook: p.425 # 11,15,16,17,18,19d 

• Feel free to do any or all of the other questions that are in this section for extra practice.

• Complete the Microsoft Teams assignment due on May 21st at 11:59pm 

• Need help? There are two options:

  • • Tuesday May 19th at 10:00 - 10:30 AM

    • Wednesday May 20th at 2:00 – 2:30 PM

Assignment # 7: Week of May 22 - 28

• Watch the following YouTube video on 7.5 Solving Systems of Linear Equations by Elimination HERE

  • • The notes given in this video are quite good, so grab a pencil and paper and take notes (pictures) as you go! (Pause as needed!)

    • OPTIONAL additional video: HERE

• Try these questions from the textbook: p.438 # 12c,14,16,17 (Optional Challenge # 22)

• Feel free to do any or all of the other questions that are in this section for extra practice.

• Complete the Microsoft Teams assignment due on May 28th at 11:59pm 

• Need help? There are two options:

  • • Tuesday May 26th at 10:00 - 10:30 AM

    • Wednesday May 27th at 2:00 – 2:30 PM

Assignment # 8: Week of May 29 - June 4

• Watch the following YouTube video on 7.6 Properties of Systems of Linear Equations HERE from 16:54 to end 

  • • The notes given in this video are quite good, so grab a pencil and paper and take notes (pictures) as you go! (Pause as needed!)

    • OPTIONAL additional video: HERE

• Try these questions from the textbook: p.448 # 8,12,14,15,18,24

• Feel free to do any or all of the other questions that are in this section for extra practice.

• Complete the Microsoft Teams assignment due on June 4th at 11:59pm 

• Need help? 

  • • Come to your designated math class, check Microsoft Teams for your time and day to come for math!

    • Wednesday June 3rd at 2:00 – 2:30 PM for online tutorial

Assignment # 9: Week of June 5 - June 11

YAY! You made it! This is the end of the course for this year....it has definitely been a challenging year to say the least! :)

• Be sure to come return your textbook - there is a box outside my classroom so you can drop it off anytime you are in the school.

• This week is a reflection and/or review of the year. If there are any previous assignments that you did not finish or hand in, please go back and finish those and re-turn it in! All current/past assignments are due on JUNE 11th. 

• Try some questions from the review HERE (omit Ch1) and HERE (omit #19,20,23,25-30,32 and chapter review # 9-11) and HERE or attached below.

  • Answers: Ch2 and Ch3and4 and Ch567

• Complete the Microsoft Teams assignment due on June 11th at 11:59pm 

• Need help? 

  • • Come to your designated math class, check Microsoft Teams for your time and day to come for math!

    • Wednesday June 3rd at 10:00 – 10:30 AM for online tutorial