糖心Vlog

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糖心Vlog

Last updated

11 November 2026

zip, 520.16 KB
zip, 520.16 KB

The formulas of a cubic function.

The classification of cubic functions.

The graphical illustration of the cubic curves.

The maximum and minimum of a cubic function (dy/dx=0).

The point of inflection of a cubic function (d^2y/(dx)^2=0

Exercises with answers

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