A-LevelMathematicsFunctions9709/12 · Feb/Mar 2020 · Q24 Marks
The graph of y = f(x) is transformed to the graph of y = 1 + f(x).
- Describe fully the two single transformations which have been combined to give the resulting transformation.[4]
Mark scheme
Marking points from the official mark scheme (Feb/Mar 2020). The mark or mark type is shown in brackets.
- [2] Stretch factor 2, x direction (or y-axis invariant)
- [2] Translation 1 unit in y direction or Translation/Shift (0, 1)
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