Mathematics A-Level
Stretch parallel to the y-axis
What Stretch parallel to the y-axis means in Mathematics A-Level, as defined for Pearson Edexcel.
Definition of Stretch parallel to the y-axis
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Reference: Pearson Edexcel
A transformation that multiplies all y-coordinates by a scale factor, represented by y = af(x).
Topics that use Stretch parallel to the y-axis
- Algebra and functions (Pearson Edexcel A-Level)
Related terms
- Algebraic division by linear expressions
- Amplitude
- Asymptote
- Comparing coefficients
- Completing the square
- Composite function
- Conjugate
- Discriminant
Using Stretch parallel to the y-axis in the exam
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