Higher November 2024 Paper 1 Q22
22
| \(7^n = x\) |
Match each expression on the left to the correct expression on the right.
One has been done for you. [3 marks]
| Answer | Mark | Comments |
|---|---|---|
| \(7^{2n} \;\to\; x^2\) \(7^{n + 1} \;\to\; 7x\) \(7^{\frac{1}{2}n} \;\to\; \sqrt{x}\) | B3 | B1 each correct match |
Additional guidance
 | B3 |
| Two lines from a box on the left is incorrect for that box |