Chapter 2 - Coordinate Geometry

	Chapter 2
Ex	Video	Alternate Video
2A	Calculate distance and mid point	distance in 3 dimensions
2B	Understand gradient
2C	To calculate linear Equation
2D	Graph Straight lines
2E	Draw parallel and perpendicular lines
2F	Recognise families of straight lines
2G	Relate linear eq to practical applications
2H	Solve simultaneous eq