| Exam Board | OCR MEI |
|---|---|
| Module | C2 (Core Mathematics 2) |
| Marks | 4 |
| Paper | Download PDF ↗ |
| Mark scheme | Download PDF ↗ |
| Topic | Function Transformations |
| Type | Forward transformation (single point, multiple transformations) |
| Difficulty | Easy -1.2 This is a straightforward recall question testing basic knowledge of function transformations. Students need only apply standard rules: vertical stretch multiplies y-coordinates, horizontal stretch divides x-coordinates. No problem-solving or multi-step reasoning required—purely mechanical application of memorized transformation rules. |
| Spec | 1.02w Graph transformations: simple transformations of f(x) |
Question 3:
(i) $(6, 9)$ [2]
- 1 for each co-ordinate
- SC0 for $(6, 3)$
(ii) $(1.5, 3)$ [2]
- 1 for each co-ordinate
- SC0 for $(6, 3)$3 The point $\mathrm { P } ( 6,3 )$ lies on the curve $y = \mathrm { f } ( x )$. State the coordinates of the image of P after the transformation which maps $y = \mathrm { f } ( x )$ onto\\
(i) $y = 3 \mathrm { f } ( x )$,\\
(ii) $y = \mathrm { f } ( 4 x )$.
\hfill \mbox{\textit{OCR MEI C2 Q3 [4]}}