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MathsMaths75 views·Updated Jun 17, 2026·6 pages

Differentiation

user profile picture
Ceri Thomas@cerithomas

Notes on WJEC AS Pure Mathematics - Differentiation.

1
of 6
algebraic version

(x,f(x) (x+h, f(x+n))

$\frac{Ay}{Ax}=\frac{f(ox+h)-f(oc)}{h}$





y=f(x)

oxth, f(x+h)
2
of 6
algebraic version

(x,f(x) (x+h, f(x+n))

$\frac{Ay}{Ax}=\frac{f(ox+h)-f(oc)}{h}$





y=f(x)

oxth, f(x+h)
3
of 6
algebraic version

(x,f(x) (x+h, f(x+n))

$\frac{Ay}{Ax}=\frac{f(ox+h)-f(oc)}{h}$





y=f(x)

oxth, f(x+h)
4
of 6
algebraic version

(x,f(x) (x+h, f(x+n))

$\frac{Ay}{Ax}=\frac{f(ox+h)-f(oc)}{h}$





y=f(x)

oxth, f(x+h)
5
of 6
algebraic version

(x,f(x) (x+h, f(x+n))

$\frac{Ay}{Ax}=\frac{f(ox+h)-f(oc)}{h}$





y=f(x)

oxth, f(x+h)
6
of 6
algebraic version

(x,f(x) (x+h, f(x+n))

$\frac{Ay}{Ax}=\frac{f(ox+h)-f(oc)}{h}$





y=f(x)

oxth, f(x+h)

We thought you’d never ask...

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This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

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Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

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MathsMaths75 views·Updated Jun 17, 2026·6 pages

Differentiation

user profile picture
Ceri Thomas@cerithomas

Notes on WJEC AS Pure Mathematics - Differentiation.

1
of 6
algebraic version

(x,f(x) (x+h, f(x+n))

$\frac{Ay}{Ax}=\frac{f(ox+h)-f(oc)}{h}$





y=f(x)

oxth, f(x+h)

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students
2
of 6
algebraic version

(x,f(x) (x+h, f(x+n))

$\frac{Ay}{Ax}=\frac{f(ox+h)-f(oc)}{h}$





y=f(x)

oxth, f(x+h)

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students
3
of 6
algebraic version

(x,f(x) (x+h, f(x+n))

$\frac{Ay}{Ax}=\frac{f(ox+h)-f(oc)}{h}$





y=f(x)

oxth, f(x+h)

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students
4
of 6
algebraic version

(x,f(x) (x+h, f(x+n))

$\frac{Ay}{Ax}=\frac{f(ox+h)-f(oc)}{h}$





y=f(x)

oxth, f(x+h)

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students
5
of 6
algebraic version

(x,f(x) (x+h, f(x+n))

$\frac{Ay}{Ax}=\frac{f(ox+h)-f(oc)}{h}$





y=f(x)

oxth, f(x+h)

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students
6
of 6
algebraic version

(x,f(x) (x+h, f(x+n))

$\frac{Ay}{Ax}=\frac{f(ox+h)-f(oc)}{h}$





y=f(x)

oxth, f(x+h)

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.

Where can I download the Knowunity app?

You can download the app from Google Play Store and Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Most popular content: Differentiation

5
MathsMaths

Mastering Differentiation Techniques

Explore essential differentiation methods, including first principles, increasing/decreasing functions, and the application of the quotient and chain rules. This summary covers key concepts such as finding gradients, stationary points, and differentiating trigonometric functions, providing a comprehensive overview for students preparing for exams.

123512
MathsMaths

First Principles Differentiation

Explore the fundamental concepts of differentiation from first principles. This study note provides step-by-step proofs for derivatives of functions like 4x, x³, and x², along with practical examples. Ideal for students mastering calculus derivatives and differentiation rules.

12503
MathsMaths

Quadratic Equations & Inequalities

Explore the Quadratic Formula and Discriminant to solve quadratic equations and analyze their roots. Learn methods for solving simultaneous equations, including elimination and substitution, and understand how to tackle linear and quadratic inequalities. This summary provides essential techniques and examples for mastering these key algebra concepts.

102,11930
MathsMaths

Differentiation Techniques Explained

Explore key differentiation concepts including the constant rule, derivative notation, and practical examples. This summary covers essential differentiation rules and their applications in finding gradients of curves, making it ideal for GCSE AQA Further Maths students.

114546
MathsMaths

Differentiation Techniques

Explore essential differentiation techniques through past paper questions in higher mathematics. This resource covers key concepts such as turning points, tangent equations, and curve sketching, providing students with practical applications of differentiation rules and higher-order derivatives.

S54374

Most popular content in Maths

9
MathsMaths

Comprehensive Maths Concepts

Explore essential mathematical concepts including powers, geometry, statistics, and probability. This resource features 65 pages of detailed explanations, diagrams, and examples to enhance your understanding of topics such as right triangles, volume calculations, and data representation. Ideal for students seeking to strengthen their numeracy skills and grasp complex mathematical principles.

1080,0396,320
MathsMaths

GCSE Maths (Higher) // Revision Guide

The only GCSE maths (higher) revision guide you need to get a grade 9! Contains every topic, each with all potential question types and their solutions.

102,58760
M
MathsMaths

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Master challenging maths concepts with this medium level flashcard set designed for grade 7/8 students. Strengthen your problem-solving skills and boost your confidence in maths!

78493
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105441
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119583
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Explore essential mathematical concepts including polynomial theorems, logarithmic properties, trigonometric functions, and integration techniques. This resource covers everything from solving inequalities to understanding exponential functions, providing a solid foundation for A-level mathematics. Ideal for students aiming for top grades.

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Percentage,fractions and decimals

how well do you know percentages,fractions and decimals

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maths SOHCAHTOA

Trigonometric ratios SOHCAHTOA for calculating angles and sides in right-angled triangles.

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12102,8443,040
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Comprehensive mindmaps covering key concepts in the Crime and Punishment topic for WJEC Criminology Unit 4. This resource includes detailed insights into the Criminal Justice System, crime prevention strategies, sentencing models, and the roles of various agencies. Ideal for A-Level revision, ensuring you grasp essential theories and legislative processes to excel in your exams.

1254,8661,059
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Explore an extensive revision of crime and deviance topics, including theories, types of crime, and the impact of media. This resource covers key concepts such as Marxism, functionalism, gender and crime, and the influence of globalization on criminal behavior. Ideal for students seeking a thorough understanding of criminology and its various theories. Type: Full Topic Revision.

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Explore in-depth analysis and key quotes for characters in J.B. Priestley's 'An Inspector Calls'. This resource covers Gerald Croft, Inspector Goole, Sheila Birling, Mrs. Birling, Eric Birling, and Eva Smith, focusing on themes of class, gender roles, and social responsibility. Ideal for students aiming for Grade 8 and above.

1025,421907
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127,147125
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Explore key criminology theories and their implications on crime and deviance. This comprehensive summary covers biological, psychological, and sociological perspectives, including labelling theory, right realism, and the impact of social campaigns on policy development. Ideal for A-Level criminology students seeking to understand the complexities of criminal behaviour and the factors influencing crime prevention strategies.

129,758210
English LiteratureEnglish Literature

Romeo and Juliet: Key themes

Key Romeo and Juliet themes and analysed quotes

106,703198

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user