Mathematics A-Level
y-intercept
What y-intercept means in Mathematics A-Level, as defined for Pearson Edexcel.
Definition of y-intercept
Check what you remember
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Reference: Pearson Edexcel
The value of y where a graph crosses the y-axis; in y = mx + c it is c.
Topics that use y-intercept
- 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 y-intercept in the exam
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