Functions
Online
Online
You will use these skills in .....
You will be able to:
Find equations of parallel and perpendicular lines using conditions
Find the point of intersection between 2 lines
sketching graphs
Key Vocabulary:
Parallel, perpendicular
****Watch POI video below and go through how to find it on the GDC
Notes:
parallel lines: same slope
perpendicular lines: negative reciprocal slope (−1/m)
Online questions:
https://www.mathsisfun.com/algebra/line-parallel-perpendicular.html