IB Math AI HL · 2021 to 2025

2.2 Functions, domains, ranges, and graphs

21 past paper questions from 10 papers across 9 exam sessions. See what repeats, then practise the same skills with AI marking.

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HL archive · 2021 to 2025

2.2 Functions, domains, ranges, and graphs

Latest exam session: November 2025

questions
21
questions
papers
10
papers
exam sessions
9
exam sessions
micro-topics
3

Micro-topics in 2.2 Functions, domains, ranges, and graphs

In syllabus order. The ring is the share of papers each appears in.

  • 6

    2.2.1

    What is a function?

    6 questions · in 6% of papers

    Occasional

    last May 25 P1 TZ2

  • 6

    2.2.2

    Domain and range

    4 questions · in 6% of papers

    Occasional

    last Nov 25 P2

  • 10

    2.2.3

    Inverse functions

    11 questions · in 10% of papers

    Occasional

    last May 25 P1 TZ2

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-topic202120222023202420252026
2.2.3Inverse functionsOccasional
5Inverse functions, 2021: 5 questions1Inverse functions, 2022: 1 question2Inverse functions, 2023: 2 questions2Inverse functions, 2024: 2 questions1Inverse functions, 2025: 1 question·Inverse functions, 2026: 0 questions
2.2.1What is a function?Occasional
3What is a function?, 2021: 3 questions·What is a function?, 2022: 0 questions1What is a function?, 2023: 1 question·What is a function?, 2024: 0 questions2What is a function?, 2025: 2 questions·What is a function?, 2026: 0 questions
2.2.2Domain and rangeOccasional
2Domain and range, 2021: 2 questions1Domain and range, 2022: 1 question·Domain and range, 2023: 0 questions·Domain and range, 2024: 0 questions1Domain and range, 2025: 1 question·Domain and range, 2026: 0 questions
  • Occasionalin about one paper in ten

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Questions on 2.2 Functions, domains, ranges, and graphs, by exam session

Which papers asked about 2.2 Functions, domains, ranges, and graphs, and which question numbers. Open a paper to see them highlighted.

  • November 2025

    1 question across 1 paper

  • May 2025

    1 question across 1 paper

  • May 2024

    1 question across 1 paper

  • November 2023

    1 question across 1 paper

  • November 2022

    1 question across 1 paper

  • May 2022

    1 question across 1 paper

  • November 2021

    1 question across 1 paper

  • May 2021

    2 questions across 2 papers

  • Specimen 2021

    1 question across 1 paper

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Frequently asked questions

Short answers about this page.

Which Math AI HL exam sessions are covered for 2.2 Functions, domains, ranges, and graphs?

12 exam sessions from 2021 to 2025, the latest November 2025. Every Paper 1 and 2 in every timezone is read and classified in full, which gives 10 papers in this archive.

Which 2.2 Functions, domains, ranges, and graphs topic comes up most?

Inverse functions (2.2.3): in 10% of papers, last seen May 25 P1 TZ2. Usually "Find", worth about 3.3 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.

What is free and what needs Pro?

Reading this page and the exam pattern is free. A free account generates three sets of ten questions and launches one practice set. Pro opens every question in any scope, sets of twenty or all, and unlimited practice.

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