| Exam Board | SPS |
|---|---|
| Module | SPS FM Pure (SPS FM Pure) |
| Year | 2025 |
| Session | June |
| Marks | 3 |
| Topic | Function Transformations |
| Type | Identify/describe sequence of transformations between two given equations |
| Difficulty | Moderate -0.8 This is a straightforward transformations question requiring students to reverse-engineer two basic transformations (horizontal stretch and translation). While it requires careful attention to order and composition, it's a standard A-level topic with no conceptual difficulty—simpler than typical multi-step calculus or proof questions. |
| Spec | 1.02s Modulus graphs: sketch graph of |ax+b|1.02w Graph transformations: simple transformations of f(x) |
Describe a sequence of transformations which maps the graph of
$$y = |2x - 5|$$
onto the graph of
$$y = |x|$$
[3 marks]
\hfill \mbox{\textit{SPS SPS FM Pure 2025 Q3 [3]}}