Introducing the gradient function and estimating its value with secants
lesson notes:01 tangents & derivatives
Introducing the gradient function and estimating its value with secants
lesson notes:01 tangents & derivatives
Using traditional cartesian coordinates to solve tangent and normal problems
lesson notes:06 tangents & normals II
Using the parametric coordinates to generalise the equations of tangents and normals.
lesson notes:05 tangents & normals I
Defining the parametric representation of the ellipse and generalising the equations of tangemts & normals
lesson notes:04 parameters, ellipse