# IB Maths SL Videos – **Functions & Equations**

## Choose your Key Concept below:

## Functions (Domain & Range, Composite, Inverse)

This video explores the Domain & Range of Functions, as well as their Composite and Inverse. These are key concepts in IB Maths SL Topic 2: Functions and Equations. These type of questions are often found in IB Maths SL exam papers, usually in Paper 1. This video is accompanied by an exam style question to further practice your knowledge.

To practice IB Exam Style Questions in this topic, visit the Maths SL Questionbank

# Example Question

## Functions (Transformations)

This video explores the transformations of Functions. This is a key concept in IB Maths SL Topic 2: Functions and Equations. Functions questions are frequently found in IB Maths SL exam papers, often in Paper 1. This video is accompanied by an exam style question to further practice your knowledge.

To practice IB Exam Style Questions in this topic, visit the Maths SL Questionbank

# Example Question

## Factorising Quadratics

This video covers how to factorise different types of Quadratic functions. This is a key concept in IB Maths SL Topic 2: Functions and Equations. Questions involving factorising Quadratics are frequently found in IB Maths SL exam papers, often in Paper 1. This video is accompanied by an exam style question to further practice your knowledge.

To practice IB Exam Style Questions in this topic, visit the Maths SL Questionbank

# Example Question

## Completing the Square (Quadratics)

This video explores how to Complete the Square for Quadratic functions. This is a key concept in IB Maths SL Topic 2: Functions and Equations. Questions that require completing the square on a quadratic are found in IB Maths SL exam papers, often in Paper 1. This video is accompanied by an exam style question to further practice your knowledge.

To practice IB Exam Style Questions in this topic, visit the Maths SL Questionbank

# Example Question

## Discriminant Test (Quadratics)

This video covers the Discriminant Test, an important concept when working with Quadratic functions. Questions involving applying the Discriminant Test are often found in IB Maths SL exam papers, usually in Paper 1. This video is accompanied by two IB Maths SL exam style question to further practice your knowledge.

To practice IB Exam Style Questions in this topic, visit the Maths SL Questionbank

# Example Questions

## Rational Functions (Asymptotes & Sketching)

This video looks at the asymptotes of rational functions. This a key concept in IB Maths SL Topic 2: Functions and Equations. Rational functions questions are frequently found in IB Maths SL exam papers, often in Paper 1. This video is accompanied by an exam style question to further practice your knowledge.

To practice IB Exam Style Questions in this topic, visit the Maths SL Questionbank

# Example Question

## Exponential & Logarithmic Functions

This video explores Exponential & Logarithmic Functions, two key concepts in IB Maths SL Topic 2: Functions and Equations. Exponential & Logarithmic Functions questions are frequently found in IB Maths SL exam papers, often in Paper 2. This video is accompanied by an exam style question to further practice your knowledge.

To practice IB Exam Style Questions in this topic, visit the Maths SL Questionbank

# Example Question

## Sketching Functions with a Calculator

This video covers how to sketch different types of functions with your Graphics Calculator. This is useful for questions found in IB Maths SL Topic 2: Functions and Equations. This video is accompanied by an exam style question to further practice your knowledge.

To practice IB Exam Style Questions in this topic, visit the Maths SL Questionbank