Gr. 10 Math (2D)‎ > ‎

Ch. 3 - Graphs of Quadratic Relations (Parabolas)

This chapter introduces methods for analysing non-linear relations that can be characterized by an arch-shaped curve. This curve is seen in nature, art, and architecture. This type of non-linear relation is analysed by engineers to design bridges, by physicists to track the path of projectiles, and by analysts to maximize profit or predict trends in the consumer market.

Mr. Brash's old videos  (ignore the title numbers and homework in my videos)

As usual, this outline is subject to change without notice. Attend class for the most up-to-date version. 
Topic Homework Notes
GET READY  (review of necessary skills)

Read & Do:  Pg. 130-132 Own time.

    Mr. Brash's older video for this topic
        (ignore the title and homework in my videos)
    Khan Academy:    Intro to Parabolas

    Read: Pg. 134-136
    Do: Pg. 136 # 1, 2, 3, 4ace, 5bd, 6, 7
AND
    Read: Pg. 138-145
    Pg. 145 # 1, 4, 6, 7>, 9>, 10
Mon. Mar 18



 Ch. 1 & 2 Task (open notebook)

  
3.3 - Factored Form of a Quadratic

    Mr. Brash's older video for this topic

        (ignore the title and homework in my videos)
    Khan Academy:    Graphing from Factored Form
                            
Read: Pg. 150-154
Do: Pg. 156 # 4, 6, 7, 10, 11

Want more practice?  
Do Pg. 156 # 1-3, 5ace, 9, 12
Thurs. Mar 21
3.4 - Expanding Quadratic Expressions

    Mr. Brash's older video for this topic
        (ignore the title and homework in my videos)
    Khan Academy:    Multiplying Binomials
                               Another method (FOIL)
                               Infinite Practice
                               Special Products


Read: Pg. 161-165
Do: Pg. 166 # (4-11)>
Friday Mar 22
Mid-Chapter Review


Read: Example at the bottom of page 159

Do:  Pg. 160 # 1, 4, 5, 6*, 7ac*, 8, 9

* For #6, graph first using Desmos.

* For #7, do not graph first.

Weekend
3.5 - Models Using Factored Form 

    Youtube the topic...

Read: Example 1 on Pg. 170-171

Do: Pg. 175  # 1, 4-8, 11, 15

Use Desmos when it asks for tech. or graphing calculator.


Mon. Mar 25
3.6 - Quadratics and Exponential Relations
                            (Negative & Zero)Exponents



Read: Pg. 179-181
Do: Pg. 
181 # 3-8
Tues. Mar 26

 OSSLT DAY

 
Wednesday March 27th is the EQAO Ontario Secondary Schools Literacy Test

 
Review for the assessment
Ch. Test is Monday, April 1st  (no joke)

Review Pg. 185 # 1, 5, 10, 11, 12*, 14, 16
Pg. 158 # 14, 15
Pg. 190 # 19

Practice Test Pg. 187 # 1-7

Thurs. Mar 28

Friday
Mar 29 
After the test...
Chapter 4 Preparation
  Complete the following:
  Read & Do:  194-197 # 1, 2, 3, 5, 7, 12
Chapter 3 Completion
Compile all your completed homework and review work for Chapter 3. Arrange them in chronological order and prepare to submit that as a package to Mr. Brash on Monday. Lessons are not required - just the practice and review you have completed. If materials are at home, you know you have to do this over the weekend.
Chapter 4 Preparation
Complete the following:
Read & Do
:  194-197 # 1, 2, 3, 5, 7, 12 
Mon. April 1