Math tutorial for Grade 9 students, cover material required for Brevet (Lebanese educational system) ,Information explained in Arabic and English,

if power point needed, feel free to ask
Brainhub.lebanon@outlook.com



Orthonormal system,
objective:
1- Draw system
2- plot a point , types of lines
3-how to draw a line, find line equation, slope and y intercept
4-Distance
5-Mid point

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