Mathematics A-Level
General linear form
What General linear form means in Mathematics A-Level, as defined for Pearson Edexcel.
Definition of General linear form
Check what you remember
Read the wording for your board, then hide it and explain General linear form in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: Pearson Edexcel
The form ax + by + c = 0 covers vertical lines such as x = 4, which y = mx + c cannot.
Topics that use General linear form
- Coordinate geometry in the (x, y) plane (Pearson Edexcel A-Level)
Related terms
- angle in a semicircle
- Completing the square
- Eliminating the parameter
- gradient
- linear modelling
- negative reciprocal
- Parallel and perpendicular gradients
- Parameter
Using General linear form in the exam
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