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Which part of y=f(x)y=f(x)y=f(x) is affected by a vertical transformation?
A
The output, outside f(x)f(x)f(x).
B
(−1+u2, 4−3v)\left(-1+\frac{u}{2},\ 4-3v\right)(−1+2u, 4−3v)
C
y=−f(x−23)−4y=-f\left(\frac{x-2}{3}\right)-4y=−f(3x−2)−4
D
In y=af(b(x−c))+dy=af\bigl(b(x-c)\bigr)+dy=af(b(x−c))+d, the vertical scale factor is ∣a∣\boxed{|a|}∣a∣.
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1.4.8 Combined transformations of graphs (A-level only) Flashcards
23 flashcards on OCR (MEI) A Level Maths 1.4.8 Combined transformations of graphs (A-level only): the key formulae, methods and definitions you need to recall for Component 01, Component 02 and Component 03.