37 A level Mathematics Calculus Series Video 20 Part 4

In this A Level Mathematics Calculus video, we delve into determining the nature of stationary points using the second derivative. Building on previous lessons, we'll explore how calculating the second derivative provides a direct method to classify these critical points. This video outlines the step-by-step process, from finding the first derivative and solving for stationary points to differentiating twice to obtain the second derivative. We then demonstrate how to evaluate the second derivative at each stationary point to identify whether it's a local minimum, a local maximum, or requires further analysis using the first derivative test. The next video will feature practical examples to solidify your understanding. Visit AxiomTutoring.com and subscribe to @AxiomTutoringCourses.