2019 AP Calculus AB Free Response Q4b No Calculator

In this video I provide a step-by-step walkthrough for how to successfully complete (and earn the max points possible) the Question 4b from the 2019 AP Calculus AB Free Response No Calculator section.
This video covers how to determine whether the rate of change of a given function is increasing or decreasing applying a 1st Derivative Test, and using Implicit Differentiation.

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