| Exam Board | CAIE |
|---|---|
| Module | Further Paper 1 (Further Paper 1) |
| Year | 2020 |
| Session | June |
| Paper | Download PDF ↗ |
| Mark scheme | Download PDF ↗ |
| Topic | Curve Sketching |
1 Let $a$ be a positive constant.\\
(a) Sketch the curve with equation $\mathrm { y } = \frac { \mathrm { ax } } { \mathrm { x } + 7 }$.\\
(b) Sketch the curve with equation $y = \left| \frac { a x } { x + 7 } \right|$ and find the set of values of $x$ for which $\left| \frac { a x } { x + 7 } \right| > \frac { a } { 2 }$.\\
\hfill \mbox{\textit{CAIE Further Paper 1 2020 Q1}}