2. Coordinate Geometry

2.01 Finding the Midpoint between Two Points

2.02 Finding the Distance between Two Points

2.03 Finding the Gradient of the Line between Two Points

2.04 Parallel & Perpendicular Lines

2.05 Finding the Negative Reciprocal

2.06 A Worded Problem involving Distance and Perpendicular Lines

2.07 Plotting vs Sketching

2.08 Examples of Sketching Straight Line Equations

2.09 Finding the Equation of a Line through Two Points

2.10 Equation of a Line in the form ax + by = c

2.11 Finding the Perpendicular Bisector of Two Points

2.12 Intersection of y = 2x + 3 and y = 6 - x [Simultaneous Equations]

2.13 Intersection of y = 2x - 1 and 3x + 2y = 5 [Simultaneous Equations]

2.14 Intersection of 5x + 2y = 2 and 3x + 5y = 8 [Simultaneous Equations]