Linear Functions Grade 12 Straight Lines Graphs Grade 12 [Part 1 of 6]

Linear Functions Grade 12 Straight Lines Graphs Grade 12 [Part 1 of 6]

TIMECODES:
00:00 - Linear Functions Grade 12 or Straight Lines Graphs Grade 12
00:21 - What is a function?
01:01 - Characteristics of a function.
03:56 - How to tell that a graph is a function?
09:45 - Equation of a linear function.
11:15 - Gradient or slope of a linear function.
17:38 - Increasing lines (rising lines).
18:44 - Decreasing lines (falling lines).
20:00 - Horizontal lines.
22:06 - Vertical lines.
23:53 - Parallel lines.
25:36 - Perpendicular lines.
26:45 - Linear Functions Worked EXAMPLE 1
27:12 - Example 1. a) Determine the equation of a linear function.
31:43 - Example 1. b) Determine the coordinates of the point of intersection between two lines.
38:01 - Example 1. c) Show that two lines are perpendicular to each other.
40:13 - Linear Functions Worked EXAMPLE 2
40:29 - Example 2. a) Determine the equation of a line perpendicular to a line.
44:46 - Example 2. b) Determine the equation of a line parallel to a line.
48:37 - Example 2. c) Determine the equation of a line using the angle of inclination.

Linear Functions Grade 12 Straight Lines Graphs Grade 12 [Part 1 of 6]

THINGS THAT YOU WILL LEARN IN THIS VIDEO:
1. What is a function?
2. Characteristics of a function.
3. How to tell that a graph is a function?
4. Equation of a linear function.
5. Gradient or slope of a linear function.
6. Increasing lines (rising lines).
7. Decreasing lines (falling lines).
8. Horizontal lines.
9. Vertical lines.
10. Parallel lines.
11. Perpendicular lines.
12. Determine the equation of a linear function.
13. Determine the coordinates of the point of intersection between two lines.
14. Show that two lines are perpendicular to each other.
15. Determine the equation of a line perpendicular to a line.
16. Determine the equation of a line parallel to a line.
17. Determine the equation of a line using the angle of inclination.

Download the pdf format:
https://drive.google.com/file/d/1rGdu...

Linear Functions Grade 12 Straight Lines Graphs Grade 12 [Part 1 of 6]

#LoginScience #grade12mathematics #pastpapers