2018 AP Calculus AB Free Response Q4a 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 4a from the 2018 AP Calculus AB Free Response No Calculator section.
This video shows how to approximate the derivative value a specific x-value, determine the units of that derivative, and the meaning of the derivative using a given table of values.

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