Unit 9 — Functions

Topic 2: Functions

Syllabus content: SL 2.2 SL 2.5 AHL 2.14 SL 2.3 SL 2.4 SL 2.10

Section	Syllabus
9.1 The Idea of a Function	SL 2.2
9.2 Domain and Range	SL 2.2
9.3 One-to-One and Inverse Functions	SL 2.2 SL 2.5
9.4 Composite Functions	SL 2.5
9.5 Restricting the Domain; Even, Odd and Self-Inverse Functions	AHL 2.14
9.6 Key Features of Graphs	SL 2.3 SL 2.4
9.7 Solving Equations Analytically and Graphically	SL 2.10

Review exercises