International Baccalaureate (IB)•IB Diploma Extended Practice

Mathematics: Analysis & Approaches

Senior High 8 questions

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What mathematics: analysis & approaches means

Functions, calculus and probability in IB Maths AA style.

Before you start

Not confident yet? Work through Theory of Knowledge (TOK) first.

Worked example

One question from this skill's own question bank, shown with its full working.

Question

The sum of the first n terms of an arithmetic series uses:

S = n/2(2a + (n−1)d)
S = arⁿ
S = a + nd
S = n²

Answer: S = n/2(2a + (n−1)d)

Working: Standard arithmetic series formula with first term a and common difference d.

Curriculum and exam alignment

Ghana GES SHS syllabusWASSCE

Curriculum notes are a general guide to where this work normally sits. Always check the syllabus your school or examination body is currently using.

Related skills

Other IB Diploma Extended Practice skills in International Baccalaureate (IB), at the same point in the course.

Other International Baccalaureate (IB) topics

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Exams that assess mathematics: analysis & approaches

Senior High work on this skill feeds directly into these exam papers. Each page lists the International Baccalaureate (IB) topics that appear on it.

WASSCEWASSCE practice questionsFree WASSCE practice across the subjects at this stage, with worked answers.GESGES practice questionsFree GES practice across the subjects at this stage, with worked answers.

How this page was produced

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Practise mathematics: analysis & approaches

8 questions with a worked answer after every attempt, and a SmartScore that tracks how close you are to mastery.

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