Grade 9 (1D)‎ > ‎

Unit 3 - Analytic Geometry (Ch. 5)

Chapter 5 from the textbook
This third unit focuses solely on the Geometrical Line. The equations that create lines, how to graph lines, and how to come up with the equation of a line from the graph. We will also discover the point of intersection of two lines, known as the solution of a system.

Please note - the list of homework in the table below is the most up-to-date version.
The unit outline can be found in the table below, as well as any lesson files, online tools, or extra information (subject to change as we move through the course):

Topic (Textbook Section)

Suggested Homework

Notes

Reminders on the basics of lines! (report broken links to Mr. Brash):
        - Slope from a graph


 
Lesson 21:   5.1 - Linear Relations and the Cartesian Plane
                      5.2 - Forms of the Equation of a Line

         - Converting from Standard Form to Slope Intercept Form
Read: Pg. 260-263
Do: Pg. 263 # 1-3
Read: Pg. 264-269
Do: Pg. 269 # 3, 14, 15

Fri. Nov. 10th
Lesson 22:  5.3 - Exploring Slope of a Line

        - Still struggling with lines? WATCH THIS ENTIRE VIDEO

Read: Pg. 272-277
Do: Pg. 278 # 1-3, 6cd, 7, 8, 14, 18

Mon. Nov. 13th
Lesson 23:   5.4 - Determining the Equation of a Line

        - Finding y = mx + b given m and a point
        - Finding y = mx + b given two points
        - 
Practice
Read: Pg. 285-290
Do:
    Pg. 159 # 17cde
    Pg. 171 # 16ac
    Pg. 280 # 21cde        (Tuesday)

    Pg. 290 # 2, 4, 5-9, 11a, 15    (Wednesday)

    Extra Q's - Given m and a Point
    Extra Q's - Given Two Points

Tues. Nov. 14th



Wed. Nov. 15th
Lesson 24:   5.5 - Parallel and Perpendicular Lines

        - Great list of videos and infinite practice!
Read: Pg. 295-302
Do:
    Pg. 302 # 2, 3, 5-9, 11a, 15
    Pg. 159 # 11
    Pg. 170 # 4, 8
    Pg. 269 # 4, 5b

Thurs. Nov. 16th
Lesson 25:   4.5 - Solving Linear Systems by Graphing

        - Solving by Graphing (videos)
        - Infinite Practice 

Read: Pg. 239-245
Do: Pg. 245 # 1, 3, 6, 8
Fri. Nov. 17th
Review For Assessment
UNIT TEST IS THURSDAY, NOVEMBER 23rd

Khan Academy Infinite Review Questions (report broken links to Mr. Brash):
        - Slope of a Line
        Equations of Parallel and Perpendicular Lines
        - x and y Intercepts from a graph
        - Intercepts from an equation
        - Slope Y-int Form!
        - Converting to-and-from Standard Form (Ax + By + C = 0)

Textbook Review

    Pg. 251 # 15, 16 
    Pg. 309 # 1, 4, 6, 7, 8, 10, 11, 14
Mon. Nov. 20th
     
Ċ
Matthew Brash,
Nov 9, 2017, 6:01 PM