Foundation November 2017 Paper 3 Q24

24 \(y\) is inversely proportional to \(x\) and k is a constant.

Circle the correct equation. [1 mark]

• \(y = \dfrac{\mathrm{k}}{x}\)
• \(y = \mathrm{k}x\)
• \(y = \dfrac{x}{\mathrm{k}}\)
• \(y = x - \mathrm{k}\)