| Exam Board | SPS |
|---|---|
| Module | SPS SM Pure (SPS SM Pure) |
| Year | 2021 |
| Session | May |
| Marks | 3 |
| Topic | Function Transformations |
| Type | Identify/describe sequence of transformations between two given equations |
| Difficulty | Moderate -0.8 This is a straightforward transformation question requiring identification of a horizontal stretch by factor 1/2 and a horizontal translation by -3/2 (or equivalent description). It tests basic understanding of function transformations with no problem-solving or novel insight required, making it easier than average but not trivial since students must correctly interpret the composite transformation. |
| Spec | 1.02w Graph transformations: simple transformations of f(x) |
A sequence of transformations maps the curve $y = e^x$ to the curve $y = e^{2x+3}$.
Give details of these transformations. [3]
\hfill \mbox{\textit{SPS SPS SM Pure 2021 Q4 [3]}}