eBook
3. Sequence & series
HL 3.1 - Sequences & series introduction HL 3.2 - Arithmetic sequences & series HL 3.3 - Geometric sequences & series HL 3.4 - Infinite geometric series HL 3.5 - Financial math (beta) HL 3.6 - Counting...
eBook
1. Algebra & function basics
HL 1.1 - Linear equations HL 1.2 - Function basics HL 1.3 - Inverse functions HL 1.4 - Transformations of graphs This unit covers the following (and more): ∎ Linear equations: forms; gradients; x- and...
eBook
2. Functions, equations & inequalities
HL 2.1 - Quadratic functions HL 2.2 - Rational functions HL 2.3 - Polynomial functions HL 2.4 - Sum & product of roots of polynomials HL 2.5 - Solving equations & inequalities HL 2.6 - Partial fractions...
eBook
Introduction to HL eBook (16 units)
UNDER DEVELOPMENT - the first five units available; further units coming soon This is an interactive e-book that covers the HL syllabus content (and, of course, also the SL syllabus*) for the Mathematics:...
Review/revision
Double Angle Formulae SL
On this page, we will learn about the double angle identities used in trigonometry. It is actually quite rare that exam questions are solely about these identities, but it is essential that you can use...
Review/revision
Double Angle Formulae HL
On this page, we will learn about the double angle formulae used in trigonometry. It is quite rare that exam questions are solely about these identities, but it is essential that you can use and manipulate...
Review/revision
Parallel and Perpendicular lines Quiz
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Review/revision
Equation of a straight line Quiz
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Review/revision
Functions Free
In this topic, we will look at On each page, you will find You will probably recognise the most commonly used form of the equation of a straight line: y=mx+c where m represents the gradient and c represents...
Review/revision
Equation of a Straight Line
You will probably recognise the most commonly used form of the equation of a straight line: y=mx+c where m represents the gradient and c represents the y-intercept. It is important not to overlook this...