Chapter 8 & 9 - Solving Systems of Equations and Linear & Quadratic Inequalities

CHAPTER 8

8.1 p.435 # 1,2,4bd,5ab,8-10,12,13,15

8.2 p.451 # (1-5 ac),8-11,13

Optional Review: p.457 - 460 (ALL)

Quiz Outline

1. Solve a system of equations by graphing (8.1)

2. Solve a system of equations by substitution (8.2)

3. Solve a system of equations by elmination (8.2)

4.  Interpret a system of equations given the graph and stating the importance of the intercepts, and intersection point.

5. Word problem for a system of equations by writing the system and solving by any method.

CHAPTER 9

9.1 p.472 # (1-9 bd),11,13,15

9.2 p.484 # (1,2,4-9,15 bd),10,12,13

9.3 p.496 # (1-8 ac),9,10,13

Review: p.501 # 1-16 and p.504 # 1-13

TEST OUTLINE

1. Solve a quadratic inequality in one variable using any method (Similar to p.485 # 4-9)

2. Given a solution to a quadratic inequality in one variable, write the quadratic inequality (Similar to p.486 # 15)

3. Graph a linear inequality by using test points (Similar to p.472 # 4,8)

4. Graph a quadratic inequality by using test points (Similar to p.497 # 4-6)

5. Given a graph of a quadratic inequality, write the quadratic inequality that is represented in the graph (Similar to p.497 # 3,8)

6. Given a graph of a linear inequality, write the linear inequality that is represented in the graph (Similar to p.472 # 9)

7. Word problem where you have to write your own linear inequality and then state restrictions, interpret the solution and graph it (Similar to p.473 # 11-13, p. 474 # 15)

WEEK of APRIL 14 - 17, 2020

• Watch the following YouTube videos on (9.2) Quadratic Inequalities in One Variable: 

  • • Lesson 1: Part 1 and Part 2 and Part 3

    • Lesson 2: Part 1 and Part 2

• Try these questions from textbook: p.485 # 8b,9d,12,13,15d (Since this week is a short week, we will take until next Thursday (April 23) to finish this section, so if you don't finish these by April 16th, don't worry about it. Try and do at least half of these this week) 

• 9.2 Notes attached below

• 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 APRIL 16th at 11:59pm 

WEEK of APRIL 17 - 23, 2020

• CONTINUE with the work from last week - watch videos and do the questions. (See above for more details)

• Need help? TUESDAY APRIL 21 at 2:00 PM - 3:00 PM Check your Microsoft Teams Calendar around 2:00 PM on April 21 and click "JOIN"

• Complete the Microsoft Teams assignment #2 due on APRIL 23rd at 11:59pm 

WEEK of APRIL 24 - 30, 2020

• Watch the following YouTube videos on (9.1) Linear Inequalities in Two Variables: HERE   HERE  and  HERE

  • • Optional:  If you want more explanation, feel free to watch: HERE and HERE

• Try these questions from the textbook: p.473 # 11,13,15,17

• 9.1 Notes attached below

• 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 APRIL 30th at 11:59pm 

• Need help? There are two options:

  • • Tuesday April 28th at 2:00 – 2:30 PM

    • Thursday April 30th at 10:00 - 10:30 AM

WEEK of MAY 1 - 7, 2020

• Watch the following YouTube video on (9.3) Quadratic Inequalities in Two Variables: HERE

  • • Optional:  If you want more explanation, feel free to watch: HERE and HERE

• Try these questions from the textbook: p.497 # 5b,9,12,13,16

• 9.3 Notes attached below

• 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 2:00 – 2:30 PM

    • Thursday May 7th at 10:00 - 10:30 AM