Introduction
Good day Grade 9s. Please click on the link below to watch a video about today's lesson which is based on gradient of a straight line.
Task
In this task you are required to view the link and answer the questions that follow. you need to complete the questions before 28 August 2021.
Name: .........
Grade: 9
Topic: Gradient of straight line.
Due date: 28 August 2021
Question 1.
Look at the notes on the link below and answer the questions that follow.
1. Find the gradient of the lines described below.
1.1 Passing through (4;6) and (8;26) [×3]
1.2 Passing through (1;1) and (4; -8) [×3]
1.3 Passing through (3;4) and (5;4) [×3]
1.4 Passing through (0;2) and (4; 0) [×3]
1.5 Passing through (-2; 3) and (2; -5). [×3]
Marks: [15]
Process
Below are the links that will broaden your knowledge about gradient of a straight line.
1. This link is about how to find a gradient. https://youtu.be/zVSq5b3PPfY
2. This link is about how to find a slope and y-intercept. https://youtu.be/4n5NRwr6eXQ
3. This link is about how to graph a straight line. https://youtu.be/rWC25CybfUA
Evaluation
You will be marked according to the following rubric.
Question 1.
3×5 = 15 Mark's.
Conclusion
The task given is based on the introduction on how a gradient of straight is found and therefore leading to how an equation of a straight is also found. Good luck and enjoy the lesson.
Credits
A warm gratitude to the links below that made the lesson a success.
Teacher Page
If you have any queries. Please contact:
Mr A Mondi ( SP/FET teacher )
Mathematics.
Email: aphiweaplar101@gmail.com