When Three Points are Collinear
1. Concept Overview Three points are said to be collinear if they lie on the same straight line. Statement: Three…
1. Concept Overview Three points are said to be collinear if they lie on the same straight line. Statement: Three…
1. Statement / Concept Overview The slope (or gradient) of a straight line joining two given points measures how steep
1. Statement / Concept Overview A straight line parallel to the y-axis has a constant x-coordinate for all its points.
1. Statement / Concept Overview A straight line parallel to the x-axis has a constant y-coordinate for all its points.
1. Statement / Concept Overview The slope (or gradient) of a straight line is a numerical measure that describes the