A-Level Maths - Pure/Core 2
- 01 Simplifying Rational Algebraic Expr
- 02 Multip / Divide Algebraic Fractions
- 03 Adding / Subtracting Algebraic Fractions
- 04 Solving Equations with Algebraic Fractions
- 05 Functions
- 06 Function RANGE and DOMAIN
- 07 Graphing a Function
- 08 Composite Functions
- 09 Inverse Functions
- 10 Modulus Functions
- 11 Transformations of functions on graphs
- 12 Solving Equations using graphs
- 13 Recurrence Relation
- 14 Binomial Expansion - Pascals Triangle
- 15 Binomial Expansion - nCr
- 16 Binomial Expansion - Formula
- 17 Trig - Sec, Cosec, Cot & Graphs
- 18 Trig - ARC Inverse Trig & graphs
- 19 Trig - Identities (using Pythagoras)
- 20 Trig - Addition (sub) Formulae 2 angles
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Free lesson on Inverse functions and restricted domains, taken from the Functions topic of our International Baccalaureate (IB) DP 2021 Standard Level textbook. Learn with worked examples, get interactive applets, and watch instructional videos.