Gr. 12 Math (4C)‎ > ‎

Unit 7 (Ch. 5) - Graphical Models

Under construction / updates...

In this unit, students will learn to use graphs to model real-world situations and data, and to compare, interpret, and analyze graphs. Students will also focus on the laws of exponents, exponential functions, and working with exponents of different bases or forms (fraction, radical, etc...).

 As usual, this outline is subject to change without notice. Attend class for the most up-to-date version. 
Topic Homework Date
5.1 - Trends in Graphs
    ↪ Let's start slow, discuss different graphical models
Read:  Pg. 269-272
Do:  Pg. 273 # 1-7, 9

Tues. May 21st
5.2 to 5.4 - Linear & Quadratic Models
    ↪ This is a review of grades 9-11 topics

5.3 - Linear   { Desmos: line of best fit }
Pg. 289-293  Do:  Pg. 293 # 1-4, 6, 7

5.4 - Quadratic
   Desmos: regression }
Pg. 299-302  Do:  Pg. 303 # 1-5, 6a, 7

Wed. May 22nd
5.5 - Exponential Models
    ↪ An entire playlist on Exponential vs. Linear

Read: Pg. 310-314
Do: Pg. 315 # 1-5, 7-9
Thurs. May 23rd
5.6 - Selecting a Regression Model for Data
    ↪ Is a situation Linear, Quadratic, Exponential...? 

Read: Pg. 319-322
Do: Pg. 323 # 1a, 2a, 3a, 4, 6,
             {11 & 12 (Desmos)}
Friday May 24th
6.3 & 6.5 (Gr. 10 & 11 Review)
Exponents and more exponents
    ↪ Remember the exponent rules?
    ↪ Rational (Fraction) Exponents
    ↪ Solving Exponential Equations (eg. 73x-4 = 49)

    - Basic Exponent Rules Recap
    - More about properties of exponents (very thorough)

6.3 - Laws of Exponents
    Read Pg. 358-359
     > Do: Pg. 362 # 1af, 2acf, 3acf, 6eg

6.5 - Rational Exponents
    
    > Do: Pg. 376 # 1a, 2b, 6abcd


Monday May 27th
6.6 - Solving Exponential Equations 6.6 - Exponential Equations
    Read "Example 1" on Pg. 381
    > Do:  Pg. 384 # 1cd, 2ab, 3a, 7ac
Wed. May 29th
Review of Ch. 5&6 Ch. 5 Review Do: Pg. 332 # 1, 2c, 5, 6, 8abc (Desmos), 9, 11 (Desmos), 12b, 14, 15

Ch. 5 Practice Test: Pg. 335 # 1, 4, 5

Ch. 6 Review Do: Pg. 400 # 9-15

Ch. 6 Practice Test: Pg. 403 # 2-5

Thurs. & Fri. May 30th-31st
 ➯  Ch. 5&6 Test:  MONDAY JUNE 3rd
As always - open notebook, School Chromebooks are permitted for this test.

Bring your notes to class as an assist.

Mon. June 3rd

RST will begin TUESDAY JUNE 4th. Attendance is mandatory. Currently it is scheduled to be 4 days THIS MIGHT CHANGE.

 <<<   READ Tues. June 4th-10th