How do I estimate the value of the derivative at a point?
In this post, we will be estimating numerically the value of the derivative at a point, for simple power functions, as a part of the Prelim Maths Advanced course under the topic Calculus and sub-part The Derivative Function and its Graph.
In the following video, we take a look at a worked example on how to approach a question to estimate the value of the derivative at a point.