Mathematics A-Level
Function transformations
What Function transformations means in Mathematics A-Level, as defined for Pearson Edexcel.
Definition of Function transformations
Check what you remember
Read the wording for your board, then hide it and explain Function transformations in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: Pearson Edexcel
Changes such as y = a^(x + c) shifting left by c, y = a^x + d shifting up by d, and y = a^(kx) stretching horizontally.
Topics that use Function transformations
- Exponentials and logarithms (Pearson Edexcel A-Level)
Related terms
- Continuous change
- Differentiation of exponential functions
- Exponential function
- Exponential modelling
- gradient
- inverse functions
- laws of logarithms
- Line of best fit
Using Function transformations in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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