IB Math AA HL · 2021 to 2026
5.14 Implicit & related rates (HL only)
36 past paper questions from 26 papers across 11 exam sessions. See what repeats, then practise the same skills with AI marking.
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HL archive · 2021 to 2026
5.14 Implicit & related rates (HL only)
Latest exam session: May 2026
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Micro-topics in 5.14 Implicit & related rates (HL only)
In syllabus order. The ring is the share of papers each appears in.
- Regular
last May 26 P3 TZ1
- Rising
last May 26 P2 TZ3
- Less common
last Nov 25 P1 TZ3
Exam pattern
How often each micro-topic has been examined, year by year. Each label is explained under the grid.
Does it repeat?
Questions per year for each micro-topic.
fewermore
| Micro-topic | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|
| 1Implicit differentiation, 2021: 1 question | 3Implicit differentiation, 2022: 3 questions | 3Implicit differentiation, 2023: 3 questions | 6Implicit differentiation, 2024: 6 questions | 5Implicit differentiation, 2025: 5 questions | 4Implicit differentiation, 2026: 4 questions | |
| 1Related rates of change, 2021: 1 question | 2Related rates of change, 2022: 2 questions | 1Related rates of change, 2023: 1 question | 1Related rates of change, 2024: 1 question | 2Related rates of change, 2025: 2 questions | 3Related rates of change, 2026: 3 questions | |
| ·Optimisation (HL contexts), 2021: 0 questions | 1Optimisation (HL contexts), 2022: 1 question | ·Optimisation (HL contexts), 2023: 0 questions | ·Optimisation (HL contexts), 2024: 0 questions | 3Optimisation (HL contexts), 2025: 3 questions | ·Optimisation (HL contexts), 2026: 0 questions |
- Regularin roughly one paper in six or more
- Risingappearing more often in the last two years than before
- Less commonin fewer than one paper in fifteen
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Questions on 5.14 Implicit & related rates (HL only), by exam session
Which papers asked about 5.14 Implicit & related rates (HL only), and which question numbers. Open a paper to see them highlighted.
May 2026
5 questions across 5 papers
November 2025
3 questions across 3 papers
May 2025
4 questions across 4 papers
November 2024
1 question across 1 paper
May 2024
2 questions across 2 papers
November 2023
1 question across 1 paper
May 2023
3 questions across 3 papers
November 2022
3 questions across 2 papers
May 2022
3 questions across 3 papers
November 2021
1 question across 1 paper
May 2021
1 question across 1 paper
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Frequently asked questions
Short answers about this page.
Which Math AA HL exam sessions are covered for 5.14 Implicit & related rates (HL only)?
12 exam sessions from 2021 to 2026, the latest May 2026. Every Paper 1, 2 and 3 in every timezone is read and classified in full, which gives 26 papers in this archive.
Which 5.14 Implicit & related rates (HL only) topic comes up most?
Implicit differentiation (5.14.1): in 24% of papers, last seen May 26 P3 TZ1. Usually "Show that", worth about 5.7 marks in a paper that includes it.
Can I see the original question and mark scheme?
No. The wording belongs to the IB. You get the citation, the marks, the command term and the skill tested, plus our own matched practice questions with worked answers and AI marking.
What do "banker", "due" and "rising" mean?
Banker: examined in at least one sitting in four and still appearing. Due: regular before, but absent for the last two exam sessions. Rising: clearly more common in the last two years. Our classification of real papers, not an IB statistic.
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