 # Tangents and Normals to a Curve – A Level Maths Revision

Finding the derivative of a function allows you to find the gradient of any point on a curve. If you can find the gradient, you can find the equation of tangents and normals to a curve at a given point. This A Level revision blog will explain how to do this. Continue reading Tangents and Normals to a Curve – A Level Maths Revision # Second Order Derivatives – A Level Maths Revision

Looking for info on second order derivatives? The derivative of a function (if it can be differentiated) is a function that describes the rate of change at any point on the original function. As the derivative is a function, it can also be differentiated, giving the second derivative. Continue reading Second Order Derivatives – A Level Maths Revision # Magnitude and Direction of Vectors – A Level Maths Revision

At A Level, Vectors start with different ways of representing 2D Vectors before moving onto using Pythagoras’ theorem and trigonometry to calculate the magnitude and direction of vectors. Continue reading Magnitude and Direction of Vectors – A Level Maths Revision # Quadratic Graphs – A Level Maths Revision

The good news is that, at A Level, there is no new content on Quadratic Graphs. However, you will need to have a thorough understanding of the GCSE content. But don’t worry, we’ll help you with that here… Continue reading Quadratic Graphs – A Level Maths Revision # Solving Trigonometric Equations – A Level Maths Revision

There aren’t any complicated equations when it comes to sourcing your A Level Maths revision – simply sticking with Beyond will equal a great learning experience as proved with this post on solving trigonometric equations. Continue reading Solving Trigonometric Equations – A Level Maths Revision