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