CAPE Pure Mathematics Unit 1 · 2008 (Rest of Region) · Paper 1 · Question Q13

The function f(x) is decreasing for the range

1. (A)x < 3
2. (B)x \ge 5
3. (C)3 \le x < 4
4. (D)4 \le x < 5

This question uses a figure or table from the paper — you'll see it when you practise.