Sketching Cubic Functions: Factorizing and Finding Intercepts

The video tutorial covers cubic functions, focusing on their characteristics, factorization, and graph sketching. It explains the general shape of cubic functions, the concept of turning points, and how to identify maximum and minimum points. The tutorial delves into factorization, discussing cases with different numbers of roots and the use of the quadratic formula when complete factorization is not possible. Differentiation is used to find turning points and intercepts. The video also provides a step-by-step guide to sketching cubic graphs, emphasizing the importance of the factor theorem and algebraic division.

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