Linear functions (Straight line graphs)
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Resource Description
Detailed study guide with exercises, rules, methods etc for how to sketch and interpret straight line functions at senior phase level. Includes eall of the following:
- Fundamental understanding of the Cartesian Plane & associated terminology
- Properties of graphs (discrete, continuous, min & max values, increasing & decreasing)
- Horizontal & Vertical lines
- Standard form
- Sketching using 3 methods (Table, Dual Intercept, Gradient method)
- Gradient (slope) & how to determine gradient using i) a graph or ii) given coordinates
- Perpendicular & parallel lines
- Determining the equation of Straight lines