| Exam Board | OCR |
|---|---|
| Module | C1 (Core Mathematics 1) |
| Year | 2008 |
| Session | June |
| Marks | 3 |
| Paper | Download PDF ↗ |
| Mark scheme | Download PDF ↗ |
| Topic | Curve Sketching |
| Type | Single transformation application |
| Difficulty | Easy -1.8 This is a straightforward recall question testing basic transformation rules (horizontal translation and reflection in x-axis) applied to simple functions. Each part requires only direct application of a single transformation rule with no problem-solving or multi-step reasoning required. This is easier than typical A-level questions. |
| Spec | 1.02w Graph transformations: simple transformations of f(x) |
2 (i) The curve $y = x ^ { 2 }$ is translated 2 units in the positive $x$-direction. Find the equation of the curve after it has been translated.\\
(ii) The curve $y = x ^ { 3 } - 4$ is reflected in the $x$-axis. Find the equation of the curve after it has been reflected.
\hfill \mbox{\textit{OCR C1 2008 Q2 [3]}}