# 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

# 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