2nd Derivative Test - Calculus ｜ MCV4U

Learn how to use the Second Derivative Test in calculus to determine whether a critical point represents a local maximum or a local minimum. This MCV4U lesson explains how to find critical numbers using the first derivative and then use the second derivative to analyze the concavity of the function at those points. Understanding this method can make curve analysis and optimization problems much more efficient. This tutorial is ideal for MCV4U students studying derivatives, curve sketching, and optimization. Follow the process carefully to build confidence in identifying local extrema and interpreting the behavior of functions. Like, comment, and subscribe for more MCV4U calculus lessons, derivative tutorials, optimization examples, and math learning content. #MCV4U #Calculus #SecondDerivativeTest #Derivatives #LocalMaximum #LocalMinimum #CalculusTutorial #MathTutorial #CurveSketching #Optimization #MathStudents #OntarioMath #CalculusStudents #MathLearning #MathEducation